7 Best appetite stimulants for dogs of 2026

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Best Choice

1

Clicked 10 times in the last month

undertheweatherpet
Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids
Main highlights

High Calorie Supplement
Helps dogs gain weight with essential nutrients and calories.

Ideal for Underweight Dogs
Perfect for dogs not eating or needing nutritional support.

Praised for Quick Results
Customers report improved energy and appetite in days.
Key specs
- Formulation:Gel supplement
- Ingredients:Vitamins and minerals
- Dimensions:10.35 x 2.6 x 1.73 inches
- Health Benefit:Helps with weight gain
- Serving Size:Measured tubing
9.7

Exceptional

Our Rating

9.5
Simple to use

9.1
Gentle

9.1
dispense easily
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Stella & Chewy's

Stella & Chewy's Freeze-Dried Raw Marie’s Magical Dinner Dust - - Premium Beef Dog Food Topper with Organic Fruits & Vegetables - Perfect for Picky Eaters - 7oz
9.5

Excellent

Our Rating

9.9
Simple to use

8.9
Flavor

8.4
For picky eater
3

TOMLYN
Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

22% Off
Main highlights

Key Features and Benefits
High-calorie gel boosts energy, supports heart, skin, joints.

Ideal Use Cases
Perfect for aging, finicky, or food-refusing dogs needing calories.

Praised Feature
Palatable and easy-to-administer gel loved by dogs.
9.2

Excellent

Our Rating
4

Special Breed

Special Breed Liquid Vitamin B12 for Dogs – Methylcobalamin and 5-MTHF – Boosts Energy, Appetite, Mood & Immune System Support, Easy-to-Use Dropper - Chicken Flavor, 2 fl oz
9.1

Excellent

Our Rating
5

Virbac
Virbac REBOUND® Recuperation Formula for Dogs - Promotes the restoration of healthy digestion, hydration, and nutrition
Main highlights

Key Features
Enhances hydration, nutrition, and immune support with essential nutrients, antioxidants, omegas, and prebiotics. Promotes recovery by encouraging eating and drinking.

Ideal Use Cases
Perfect for dogs recovering from surgery or illness, aiding in quicker recuperation by maintaining vital nutrient levels and hydration.

Customer Praise
Owners frequently highlight its effectiveness in stimulating appetite and improving overall vitality during their pets` recovery period.
8.9

Very Good

Our Rating

9.7
dispense easily

9.3
Flavor

8.7
worth the money
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6

Virbac
Virbac REBOUND® Recuperation Formula for Dogs - Promotes the restoration of healthy digestion, hydration, and nutrition

13% Off
Main highlights

Key Features
Enhances hydration, nutrition, and immune support with essential nutrients, antioxidants, omegas, and prebiotics. Promotes recovery by encouraging eating and drinking.

Ideal Use Cases
Perfect for dogs recovering from surgery or illness, aiding in quicker recuperation by maintaining vital nutrient levels and hydration.

Customer Praise
Owners frequently highlight its effectiveness in stimulating appetite and improving overall vitality during their pets` recovery period.
8.7

Very Good

Our Rating

9.7
dispense easily

9.3
Flavor

8.7
worth the money
7

undertheweatherpet
Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

10% Off
Main highlights

High Calorie Supplement
Helps dogs gain weight with essential nutrients and calories.

Ideal for Underweight Dogs
Perfect for dogs not eating or needing nutritional support.

Praised for Quick Results
Customers report improved energy and appetite in days.
Key specs
- Formulation:Gel supplement
- Ingredients:Vitamins and minerals
- Dimensions:10.35 x 2.6 x 1.73 inches
- Health Benefit:Helps with weight gain
- Serving Size:Measured tubing
8.5

Good

Our Rating

9.5
Simple to use

9.1
Gentle

9.1
dispense easily

7 Best appetite stimulants for dogs of 2026

1

Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

9.5

9.1

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Stella & Chewy's Freeze-Dried Raw Marie’s Magical Dinner Dust - - Premium Beef Dog Food Topper with Organic Fruits & Vegetables - Perfect for Picky Eaters - 7oz

9.9

8.9

8.4

3

Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

4

Special Breed Liquid Vitamin B12 for Dogs – Methylcobalamin and 5-MTHF – Boosts Energy, Appetite, Mood & Immune System Support, Easy-to-Use Dropper - Chicken Flavor, 2 fl oz

5

Virbac REBOUND® Recuperation Formula for Dogs - Promotes the restoration of healthy digestion, hydration, and nutrition

9.7

9.3

8.7

6

Virbac REBOUND® Recuperation Formula for Dogs - Promotes the restoration of healthy digestion, hydration, and nutrition

9.7

9.3

8.7

7

Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

9.5

9.1

9.1

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