Purina Outlast Feeding Instructions: A Comprehensive Guide

Purina Outlast offers targeted support for equine digestive health and stress management. This guide details proper administration, dosage, and monitoring for optimal results.
Understanding feeding rates, considering factors like weight and activity, is crucial. Always refer to the official chart for personalized recommendations.
What is Purina Outlast?
Purina Outlast is a revolutionary equine supplement designed to proactively support gastric health and manage stress in horses. Unlike traditional antacids that simply neutralize stomach acid after discomfort arises, Outlast utilizes a unique buffering technology.
This technology creates a protective barrier, maintaining a healthy stomach pH before stressors can negatively impact the digestive system. It’s formulated with calcium carbonate and magnesium hydroxide, working to neutralize acid and support optimal gastric function.
Outlast isn’t just for horses with diagnosed ulcers; it’s a preventative measure suitable for horses experiencing stress from training, competition, travel, or changes in routine. It’s conveniently administered as a palatable treat, making it easy to incorporate into your horse’s daily feeding regimen.
Key Benefits of Purina Outlast
Purina Outlast provides a multitude of benefits for horses facing digestive challenges and stress. Primarily, it supports a healthy stomach pH, proactively buffering acid to minimize discomfort and potential ulcer formation. This is especially valuable during periods of increased stress, like competition or travel.
Beyond gastric health, Outlast promotes overall digestive wellbeing, aiding in efficient nutrient absorption. A comfortable digestive system translates to improved performance, enhanced focus, and a more positive attitude in horses.
The palatable treat format encourages acceptance, simplifying administration. It’s a versatile supplement, suitable for daily maintenance, pre-event support, or as a reward. By proactively managing stomach health, Outlast contributes to a happier, healthier, and more comfortable equine partner.

Understanding Feeding Rates
Determining the correct Purina Outlast dosage is vital for effectiveness. Feeding rates depend on several factors, including horse weight, activity level, and individual needs.
Factors Influencing Feeding Rate
Several key elements dictate the appropriate Purina Outlast feeding rate for your horse. Horse weight is a primary consideration; larger horses naturally require a higher dosage than smaller ones. Equally important is the horse’s activity level. A horse in intense training or competition will benefit from a more substantial serving compared to a leisurely companion animal.
Stressful events, such as travel or shows, also necessitate adjustments to the feeding regimen. Providing Outlast 30-60 minutes prior to a potentially stressful situation can help buffer against digestive upset. Furthermore, individual metabolic rates and existing health conditions can influence how a horse processes the supplement.
Always consult the official Purina Outlast chart for specific guidance, and remember that these are general recommendations. Careful observation of your horse’s response is crucial for fine-tuning the dosage to meet their unique requirements.
Horse Weight and Outlast Dosage
Determining the correct Purina Outlast dosage begins with accurately assessing your horse’s weight. A standard feeding rate suggests approximately 200 grams per feeding, which equates to roughly 1.25 cups or 10 ounces when using a dry-good measuring cup. However, this is a general guideline.

For lighter horses, weighing under 1,000 pounds, a slightly reduced dosage may be appropriate. Conversely, heavier horses, exceeding 1,200 pounds, may require a slightly increased amount. Always refer to the official Purina Outlast chart for precise recommendations based on weight brackets.
It’s crucial to avoid under or over-supplementing. Consistent adherence to the recommended dosage ensures optimal digestive support without potential adverse effects. Remember to weigh the supplement accurately for consistent results. Consider using a kitchen scale for precise measurements.
Activity Level and Outlast Adjustment
A horse’s activity level significantly influences its nutritional needs and, consequently, Purina Outlast dosage. Horses in intense training or frequently competing experience heightened stress levels, potentially impacting gastric health. These horses may benefit from a slightly increased dosage within the recommended daily limits.
Conversely, horses with a more sedentary lifestyle or those in periods of reduced activity may require a standard or even slightly reduced dosage. Monitoring your horse’s response is key. Observe for any changes in behavior or digestive health.
Remember, the goal is to proactively support digestive function, especially during periods of increased stress. A pre-event snack of Outlast (30-60 minutes prior) can be particularly beneficial for active horses. Always consult the official chart and consider veterinary advice for tailored adjustments.

How to Administer Purina Outlast
Purina Outlast can be easily incorporated into your horse’s routine via top-dressing meals, as a pre-event snack, or even as a rewarding treat.
Top-Dressing with Meals
Top-dressing with Purina Outlast is a simple and effective method for consistent delivery of the supplement. Distribute the recommended daily dosage evenly across multiple meals – typically 3 to 4 servings – to provide continuous support for your horse’s digestive system.
This approach ensures a steady release of the buffering components, helping to maintain a healthy gastric pH throughout the day. A typical feeding rate involves adding Outlast to each grain meal. Remember, 200 grams per feeding equates to approximately 1.25 cups or 10 ounces using a dry-good measuring cup.
Consistent top-dressing is particularly beneficial for horses prone to digestive upset or those undergoing periods of stress. Always consult the official Purina Outlast chart for specific dosage recommendations based on your horse’s individual needs and weight.
Pre-Event Snacking with Outlast
Utilizing Purina Outlast as a pre-event snack is a proactive strategy to support gastric health during times of increased stress. Administering a serving of Outlast approximately 30-60 minutes before a competition, trailering, or other potentially stressful event can help buffer stomach acid production.
This proactive approach aims to minimize the risk of developing ulcers or experiencing digestive discomfort during and after the event. A typical pre-event serving consists of 200 grams, equivalent to 1.25 cups or 10 ounces.
Remember to incorporate this snack into your horse’s overall feeding plan, and always refer to the official Purina Outlast chart for tailored dosage guidance. Consistent use, alongside top-dressing with meals, provides comprehensive digestive support. Avoid exceeding the maximum daily feeding limit of 6 servings.
Using Outlast as a Reward or Treat
Purina Outlast can be effectively incorporated into positive reinforcement training as a palatable and beneficial reward. Offering Outlast as a treat not only encourages desired behaviors but also contributes to your horse’s overall digestive wellbeing. This is a convenient way to supplement their diet with gastric-supporting nutrients.
However, remember that treats should constitute a limited portion of the daily intake. While 5-6 treats can help maintain optimal gastric pH, a full serving of 10-12 treats provides maximum benefit.
Always account for treats when calculating the total daily Outlast dosage to avoid exceeding the recommended maximum of 6 servings. Do not allow free-choice feeding, as this can disrupt the intended buffering effect. Refer to the official Purina Outlast chart for precise serving sizes.

Specific Feeding Guidelines
Purina Outlast offers flexible feeding options. For gastric health, provide 5-6 treats. A full serving of 10-12 treats maximizes benefits.
Typically, feed 3 to 4 servings daily, top-dressing meals and offering a snack before stressful events.
Feeding for Gastric Health – 5-6 Treats
Purina Outlast can be strategically utilized to support optimal gastric pH levels in horses, particularly those prone to digestive upset. Offering 5-6 treats per feeding provides a foundational level of support, helping to buffer stomach acid and promote a healthier digestive environment.
This lower dosage is ideal for maintenance or for horses experiencing mild gastric discomfort. It’s a proactive approach to managing pH, especially during periods of increased stress or changes in routine. Remember that each “treat” represents a portion of the daily recommended dosage, approximately 200 grams per feeding, or 1.25 cups.
Consistent, smaller doses throughout the day, including this 5-6 treat regimen, are often more effective than infrequent, larger servings. This helps maintain a more stable pH balance within the stomach. Always observe your horse for any behavioral changes or signs of digestive distress and consult with your veterinarian for personalized recommendations.
Full Serving for Maximum Benefit – 10-12 Treats
To maximize the benefits of Purina Outlast for comprehensive gastric support, a full serving of 10-12 treats per day is recommended. This dosage provides a robust level of buffering capacity, actively working to neutralize stomach acid and maintain a healthy pH balance.
This is particularly beneficial for horses facing high levels of stress, undergoing frequent travel, or those with a history of gastric ulcers or hindgut imbalances. A full serving equates to approximately 200 grams per feeding, or 1.25 cups, distributed across multiple meals.
Consistent delivery of this dosage throughout the day is key to sustained protection. Remember to monitor your horse’s response and adjust as needed, always staying within the maximum daily feeding limit. Combining this with careful observation and veterinary guidance will ensure optimal digestive health and well-being.

Typical Daily Feeding – 3 to 4 Servings
A common and effective approach to utilizing Purina Outlast is to divide the daily amount into 3 to 4 servings. This strategy allows for consistent buffering of stomach acid throughout the day, promoting a stable digestive environment. Each serving can be conveniently top-dressed onto your horse’s regular grain or hay, ensuring easy acceptance.
This feeding schedule also accommodates a pre-event snack, administered 30-60 minutes before anticipated stress, such as competition or transport. Remember that a single serving equates to roughly 200 grams, or 1.25 cups.
Adjusting the number of servings based on individual horse needs and activity levels is encouraged. Consistent monitoring of your horse’s behavior and digestive health will help refine this routine for optimal results. Always consult the official chart for specific guidance.
Dosage Charts and Conversions
Purina Outlast dosage is typically 200 grams per feeding, equaling 1.25 cups or 10 ounces using a dry-good measuring cup. Refer to the official chart.
200 Grams per Feeding – Equivalent to 1.25 Cups

Purina Outlast is conveniently measured to ensure accurate dosage for your horse. A standard feeding provides 200 grams of the supplement, which translates to approximately 1.25 cups when using standard measuring cups. For those preferring weight measurements, this equates to 10 ounces with a typical dry-good measuring cup.
Consistency in measurement is key to achieving the desired benefits of Outlast. Utilizing a dedicated measuring cup or scale will help maintain accuracy across feedings. Remember to always consult the official Purina Outlast chart for specific recommendations tailored to your horse’s individual needs and activity level.

This conversion allows for flexible administration, whether you prefer volumetric or weight-based measurements. Accurate dosing supports optimal gastric health and stress management, maximizing the effectiveness of the supplement.
Using Dry-Good Measuring Cups – 10 Ounces
For horse owners who prefer measuring by volume, Purina Outlast can be easily administered using standard dry-good measuring cups. A single feeding of 200 grams conveniently corresponds to 10 ounces when measured with these cups. This provides a practical alternative to weighing the supplement, simplifying the feeding process.
Ensure the measuring cup is filled level, avoiding any overpacking or underfilling, to maintain dosage accuracy. Consistent measurement is vital for optimal results. Always double-check against the official Purina Outlast chart to confirm the appropriate serving size for your horse, considering their weight and activity level.
Using dry-good measuring cups offers a straightforward method for delivering the benefits of Outlast, supporting digestive health and stress management in your equine companion.
Referencing the Official Purina Outlast Chart
Purina Outlast feeding recommendations are best determined by consulting the official Purina Outlast chart. This resource provides tailored dosage guidelines based on individual horse factors, including weight and activity level. It’s the most reliable source for accurate serving sizes.
The chart details specific amounts for various needs, from supporting gastric health with 5-6 treats to providing a full serving of 10-12 for maximum benefit. Remember, a standard feeding is approximately 200 grams, equivalent to 1.25 cups or 10 ounces using dry-good measures.
Always prioritize the official chart over generalized advice. Regularly reviewing it ensures your horse receives the optimal amount of Outlast to maintain digestive wellness and manage stress effectively. Access the chart on the Purina website or through your veterinarian.
Important Considerations
Do not exceed 6 daily servings of Purina Outlast. Avoid free-choice feeding, and time stressful event feedings 30-60 minutes prior for best results.
Maximum Daily Feeding Limit – Do Not Exceed 6 Servings
Maintaining a safe and effective dosage is paramount when utilizing Purina Outlast. While beneficial for digestive health and stress management, exceeding the recommended daily limit can potentially disrupt your horse’s gut microbiome. The maximum daily feeding limit is strictly 6 servings, regardless of horse size or activity level.

Each serving, as outlined in the dosage charts, equates to approximately 200 grams or 1.25 cups (10 ounces). Carefully measure each portion to ensure accurate administration. Over-supplementation doesn’t necessarily equate to increased benefits and could lead to unintended consequences.
Consistent monitoring of your horse’s response is vital. If you observe any digestive upset or behavioral changes, immediately reassess the feeding rate and consult with your veterinarian. Adhering to the 6-serving maximum is a key component of responsible Outlast supplementation.
Avoiding Free-Choice Feeding
Purina Outlast is specifically formulated for controlled, measured administration, and free-choice feeding is strongly discouraged. Allowing your horse unrestricted access to Outlast can disrupt its intended benefits and potentially lead to digestive imbalances. The supplement’s effectiveness relies on consistent, regulated dosages to support optimal gastric pH and buffering capacity.
Unlike forage or mineral blocks, Outlast isn’t designed to be continuously available. Instead, it should be incorporated into your horse’s feeding routine as top-dressing with meals or as a targeted snack 30-60 minutes before stressful events. This approach ensures the supplement is delivered when and how it will be most impactful.
Consistent portions – typically 5-6 treats for gastric support or 10-12 for a full serving – are key. Avoid simply leaving Outlast available, as this negates the carefully researched formulation and recommended feeding guidelines.
Stressful Event Feeding Timing – 30-60 Minutes Prior
Purina Outlast is particularly beneficial when administered proactively before anticipated stressful situations for your horse. The recommended timeframe for pre-event feeding is 30 to 60 minutes prior to the stressor, allowing sufficient time for the supplement to begin working within the digestive system.
Stress, such as trailering, competition, or changes in routine, can significantly impact gastric health. Outlast helps maintain a healthy pH balance during these periods by supporting the natural buffering capacity of the stomach. This proactive approach can minimize the risk of discomfort and support optimal performance.
A typical pre-event dose consists of 200 grams (approximately 1.25 cups or 10 ounces) of Outlast, top-dressed with a small amount of feed to encourage consumption. Remember to adhere to the maximum daily feeding limit of 6 servings when incorporating pre-event doses into your horse’s overall feeding plan.
Monitoring Your Horse’s Response
Observe your horse for behavioral shifts and assess digestive health after starting Purina Outlast. Consult your veterinarian with any concerns or questions.
Observing Behavioral Changes
Monitoring your horse’s behavior is a key component of assessing Purina Outlast’s effectiveness. Look for subtle improvements in attitude and willingness to engage. A horse experiencing reduced gastric discomfort may exhibit increased calmness, particularly during stressful situations like trailering or competition.
Pay attention to changes in appetite and overall energy levels. A horse that is more comfortable will generally show a consistent interest in feed and maintain a healthy level of activity. Conversely, note any continued signs of stress, such as pinning ears, tail swishing, or reluctance to participate in training.
Consistent observation allows you to correlate behavioral changes with Outlast supplementation, helping to determine the optimal dosage and feeding strategy for your individual horse. Documenting these observations can also be valuable when discussing your horse’s progress with a veterinarian.
Assessing Digestive Health
Evaluating your horse’s digestive health alongside behavioral changes is vital when using Purina Outlast. Monitor manure consistency – ideally, it should be formed and free of excessive mucus. Observe for any signs of diarrhea or colic, though Outlast is designed to reduce the risk of these issues.
Pay attention to your horse’s overall gut sounds; healthy digestion typically produces consistent, rhythmic noises. Note any changes in appetite or feed intake, as these can indicate digestive upset. A comfortable horse will generally consume their meals readily and without hesitation.
Regularly check for signs of discomfort, such as flank watching or abdominal stretching. Consistent assessment, combined with behavioral observations, provides a comprehensive picture of your horse’s digestive well-being and the effectiveness of Outlast supplementation.
Consulting with a Veterinarian
While Purina Outlast is a beneficial supplement, professional veterinary guidance is always recommended, especially when introducing it into your horse’s diet. A veterinarian can assess your horse’s individual needs and determine if Outlast is appropriate, considering their overall health and any existing conditions.
Discuss any concerns regarding your horse’s digestive health or behavioral changes with your vet. They can help differentiate between normal fluctuations and potential issues requiring further investigation. Regular check-ups allow for proactive monitoring and adjustments to the feeding plan.
Your veterinarian can also provide personalized advice on dosage and administration, ensuring optimal results and minimizing the risk of adverse effects. Don’t hesitate to seek their expertise for a comprehensive approach to your horse’s well-being while utilizing Purina Outlast.