๐Ÿ† Complete Buyer's Guide ยท Dog Food

Reliable Dog Food Toppers for Summer Walks

Keep your dog hydrated and happy on hot walks with these 5 top-rated food toppers, including Purina Pro Plan FortiFlora. Boost appetite and digestive health.

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Purina Pro Plan FortiFlora Probiotic Supplement for Dogs โ˜… Top Pick: Purina Pro Plan FortiFlora Probiotic Supplement forโ€ฆ Check Price on Amazon →
5.5 oz
Average serving size (dry topper)
15 to 30 kcal
Calories per serving
2 to 4%
Average crude fat content
10 to 20 min
Time to rehydrate dry toppers
โšก Key takeaways
  • Best Overall: Purina Pro Plan FortiFlora Probiotic Supplement for Dogs. This probiotic powder topper supports digestive health and encourages picky eaters.
  • Best for Sensitive Stomach: Hill's Science Diet Sensitive Stomach & Skin Chicken & Vegetable Stew. This wet food topper is gentle on digestion and provides extra moisture.
  • Best Budget: Blue Buffalo Blue Bits Soft-Moist Training Treats. These soft-moist treats can be crumbled as a topper and are affordable.
  • Best Grain-Inclusive: Wellness CORE Grain-Free Wet Dog Food Topper. This topper is grain-inclusive and made with turkey and duck, providing high-quality prote.
  • Best for Active Dogs: Merrick Backcountry Great Plains Red Meat Raw Infused Dry Dog Food. This raw-infused kibble can be used as a topper to boost protein and energy.
At a Glance

Quick Comparison

Quick answer

Our top pick is the Purina Pro Plan FortiFlora Probiotic Supplement for Dogs because it supports digestive health and adds flavor to meals, encouraging picky eaters to finish their food before a walk. For dogs needing extra hydration, consider the Blue Buffalo Blue Bits Soft-Moist Training Treats as a topper alternative. If your dog has a sensitive stomach, the Hill’s Science Diet Sensitive Stomach & Skin Chicken & Vegetable Stew is an excellent choice.

What to consider for Dog Food Toppers For Summer Walks

Summer walks can be tough on dogs: heat, dehydration, and increased energy expenditure. A food topper can help maintain appetite, provide extra moisture, and deliver nutrients like electrolytes or joint support. Look for toppers that are easy to digest, low in fat to avoid gastrointestinal upset during exercise, and contain ingredients that support hydration. Avoid toppers with high sugar or artificial additives that might cause energy spikes or digestive issues.

What to look for in a dog food

Choose a topper that is AAFCO complete and balanced for your dog’s life stage. Look for a named meat first (e.g., chicken, beef, or fish). Protein should be moderate (20 to 30% on a dry matter basis) to support muscle without overloading the system. Fat levels around 10 to 15% are typical; too much fat can cause pancreatitis in sensitive dogs. For large breeds, ensure calcium and phosphorus are within appropriate limits. Omega-3 fatty acids from fish oil can help reduce inflammation and support joint health, which is beneficial for active dogs.

How we chose these picks

  • Evaluated products based on ingredient quality and nutritional adequacy.
  • Prioritized toppers with high moisture content for hydration.
  • Considered palatability to ensure dogs will eat them, especially in hot weather.
  • Checked for added probiotics or digestive enzymes to support gut health during exercise.
  • Looked for limited ingredient options for dogs with food sensitivities.
  • Ensured products are from reputable brands with a history of safety.
  • Compared price per serving to offer value.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid toppers with unnamed meat meals as the primary protein source; they can be low quality.
  • Steer clear of grain-free recipes unless your vet recommends them, as the FDA is investigating a potential link between grain-free diets and canine DCM.
  • Do not use all-life-stages toppers for large-breed puppies, as they may have improper calcium levels.
  • Avoid abrupt diet switches; introduce any new topper gradually over 7 to 10 days.

For more guidance, check our dog guides and explore dog food or dog nutrition articles.

Why this matters

Many dog food toppers add moisture and flavor, which can help maintain hydration and appetite during hot summer walks. Choosing a topper with probiotics may also support digestive health when dogs are active.

The Options

Types Explained

Powdered Probiotic Toppers

Dry powders that are sprinkled over food to add probiotics and flavor. They are convenient and have a long shelf life.

Best for: Dogs needing digestive support and picky eaters.

Wet Food Toppers

Canned or pouch wet food that adds moisture and texture. Often meat-based with gravy or stew.

Best for: Dogs that need extra hydration or have dental issues.

Freeze-Dried Raw Toppers

Raw meat or organ pieces that are freeze-dried for convenience. They retain nutrients and can be crumbled.

Best for: Active dogs needing high protein and owners wanting a raw option.

Soft-Moist Treat Toppers

Chewy treats that can be broken into pieces. They are often used as training rewards but work as toppers.

Best for: Budget-conscious owners and dogs that prefer soft textures.
The Rankings

Top 5 Picks

#1
Purina Pro Plan FortiFlora Probiotic Supplement for Dogs
Best Overall

Purina Pro Plan FortiFlora Probiotic Supplement for Dogs

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This probiotic powder topper supports digestive health and encourages picky eaters. It's easy to sprinkle on any food and helps maintain gut balance during active summer walks. One limitation is that it does not add moisture, so you may need to pair it with wet food for hydration.

#2
Hill's Science Diet Sensitive Stomach & Skin Chicken & Vegetable Stew
Best for Sensitive Stomach

Hill's Science Diet Sensitive Stomach & Skin Chicken & Vegetable Stew

View on Amazon

This wet food topper is gentle on digestion and provides extra moisture. It contains prebiotic fiber and omega-6 fatty acids for skin health. However, it is more expensive per serving than dry toppers, and some dogs may not like the stew texture.

#3
Blue Buffalo Blue Bits Soft-Moist Training Treats
Best Budget

Blue Buffalo Blue Bits Soft-Moist Training Treats

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These soft-moist treats can be crumbled as a topper and are affordable. They have a meaty flavor dogs love and are low in calories. The downside is they contain added sugar and preservatives, which may not suit all dogs.

#4
Wellness CORE Grain-Free Wet Dog Food Topper
Best Grain-Inclusive

Wellness CORE Grain-Free Wet Dog Food Topper

View on Amazon

This topper is grain-inclusive and made with turkey and duck, providing high-quality protein. It adds moisture and flavor to kibble. A trade-off is that it is grain-free, which may not be ideal for dogs with heart concerns; consult your vet.

#5
Merrick Backcountry Great Plains Red Meat Raw Infused Dry Dog Food
Best for Active Dogs

Merrick Backcountry Great Plains Red Meat Raw Infused Dry Dog Food

View on Amazon

This raw-infused kibble can be used as a topper to boost protein and energy. It contains freeze-dried raw pieces for added nutrition. However, it is higher in calories, so portion control is important for less active dogs.

Before You Buy

Key Buying Factors

01

Hydration Support

Look for toppers with high moisture content, such as wet food or broths, to help keep your dog hydrated during summer walks.

02

Digestive Health

Probiotics and prebiotics can help maintain gut health, which is important when dogs are active and may be stressed.

03

Palatability

Choose toppers with natural flavors or real meat to entice picky eaters, especially when heat reduces appetite.

04

Nutritional Balance

Ensure the topper complements your dog's existing diet without unbalancing it. Check the AAFCO statement for complete and balanced claims.

05

Ingredient Quality

Avoid artificial preservatives, colors, and excessive sugar. Opt for named protein sources and whole food ingredients.

Living With It

Care, Cost and Maintenance

Storage

Store dry toppers in a cool, dry place. Wet toppers should be refrigerated after opening and used within 2 to 3 days.

Portion Control

Follow the feeding guidelines on the package. Toppers should not exceed 10% of your dog's daily caloric intake to avoid weight gain.

Introduction

Introduce new toppers gradually over 7 days, mixing increasing amounts with the current food to prevent digestive upset.

Pro tip

To maximize hydration, choose a wet food topper or rehydrate a dry topper with warm water before serving. This can encourage your dog to drink more and stay cool during walks.

Frequently asked questions

How much dog food topper should I feed my dog?
The amount depends on the topper type and your dog's size. Generally, follow the product's feeding guidelines. For most toppers, 1 to 2 tablespoons per meal is a good starting point. Adjust based on your dog's weight and activity level. Toppers should not exceed 10% of daily calories to maintain a balanced diet. Consult your veterinarian for personalized advice.
How many calories are in a typical dog food topper?
Calories vary widely. A powdered probiotic topper may have 15 to 30 calories per serving, while a wet food topper can have 50 to 100 calories per 3-ounce pouch. Always check the label for calorie content. For a 50-pound dog, a 30-calorie topper is about 2% of daily needs. Use toppers sparingly to avoid overfeeding.
Is grain-free dog food safe?
Grain-free diets are not inherently unsafe, but the FDA is investigating a potential link between grain-free, legume-heavy diets and canine dilated cardiomyopathy (DCM). Unless your veterinarian recommends a grain-free diet for a specific medical reason, it may be safer to choose a grain-inclusive topper. Always consult your vet before making dietary changes.
Can I use dog food toppers for puppies?
Yes, but ensure the topper is appropriate for your puppy's life stage and size. Puppies need complete and balanced nutrition for growth. Avoid toppers with high calcium or unbalanced nutrients. Choose a topper that is labeled for puppies or all life stages. Introduce gradually and monitor for digestive issues. Consult your vet for specific recommendations.
Are dog food toppers suitable for overweight dogs?
Yes, but choose low-calorie toppers and adjust your dog's main meal to account for the extra calories. Look for toppers with less than 20 calories per serving or use small amounts. Avoid high-fat toppers. Always check with your veterinarian before adding toppers to a weight management plan.
What about senior dogs?
Senior dogs can benefit from toppers that support joint health (e.g., glucosamine) or provide easy-to-digest protein. Wet toppers can help if your senior dog has dental issues. Ensure the topper is low in phosphorus if your dog has kidney concerns. Consult your vet for guidance on senior nutrition.
Are there size or breed considerations?
Yes. Large breed dogs may need toppers with controlled calcium and phosphorus levels. Small breeds may prefer smaller kibble or softer textures. Always choose a topper that matches your dog's size and chewing ability. For giant breeds, avoid toppers high in fat to prevent pancreatitis.
Should I choose dry or wet toppers?
Both have benefits. Dry toppers are convenient, shelf-stable, and often contain probiotics. Wet toppers provide hydration and are more palatable. For summer walks, wet toppers can help keep your dog hydrated. Consider your dog's preferences and your lifestyle. You can also mix both for variety.
Can dog food toppers help with my dog's picky eating?
Yes, toppers can enhance flavor and aroma, encouraging picky eaters. Look for toppers with real meat or broth. Start with a small amount and increase as needed. However, if picky eating persists, consult your veterinarian to rule out underlying health issues.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Food, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.