Quick answer

The best dog food topper for weight gain is Purina Pro Plan FortiFlora for its high calorie density and probiotic support. For dogs with sensitive stomachs, Hill’s Science Diet Perfect Weight Topper is a great alternative. If you’re on a budget, Blue Buffalo Health Bars provide a cost-effective option.

What to consider for Dog Food Toppers For Weight Gain

When choosing a topper for weight gain, focus on calorie density, protein content, and fat levels. Look for toppers with at least 400 kcal per cup or high fat content (around 20-30% on a dry matter basis) to boost calories without adding too much volume. Also consider your dog’s digestive health; some toppers include probiotics to aid nutrient absorption. Avoid toppers with fillers like corn or soy that provide empty calories.

What to look for in a dog food topper

Ensure the topper is labeled as complete and balanced by AAFCO for your dog’s life stage. The first ingredient should be a named meat (e.g., chicken, beef). Aim for at least 30% protein and 20% fat on a dry matter basis for weight gain, but consult your vet for specific needs. For large breeds, avoid excessive calcium; for small breeds, ensure kibble size is appropriate. Joint support (glucosamine) and omega fatty acids are beneficial for overall health.

How we chose these picks

  • Evaluated calorie density and nutrient profiles from official product information.
  • Selected only toppers from reputable brands with AAFCO feeding trials or formulations.
  • Considered palatability and digestibility based on ingredient quality.
  • Included options for various dietary needs (sensitive stomach, grain-free, etc.).
  • Checked for real meat as the first ingredient and absence of artificial additives.
  • Compared price per calorie to ensure value.
  • Reviewed customer feedback for consistency and quality.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Toppers with unnamed “meat meal” as the only protein source.
  • Grain-free or legume-heavy recipes unless recommended by your vet due to the FDA’s ongoing DCM investigation.
  • All-life-stages products for large-breed puppies, as they may have improper calcium levels.
  • Abrupt diet changes; introduce new toppers gradually over 7-10 days.

For more dog care tips, check out our dog guides, dog food, and dog nutrition sections.

Sources and further reading