If you’re wondering what to feed your dog to help them gain weight, this guide has you covered. It provides clear steps to ensure your dog gains weight safely and healthily. Underweight dogs often need special diets, vet-approved supplements, or changes in how much they eat.
This article will show you how to help your dog gain weight using science-backed methods. We make sure your dog’s health is always the top priority.

Table of Contents
Key Takeaways
- Consult your vet first to rule out health issues causing weight loss.
- Focus on high-calorie dog foods designed for weight gain.
- Supplements like fish oil can support healthy weight gain when used correctly.
- Adjust feeding routines to increase calorie intake gradually.
- Monitor progress closely to avoid overfeeding or nutrient imbalances.
Understanding When Your Dog Needs to Gain Weight
Figuring out if your dog needs to gain weight involves recognizing signs and understanding reasons. Here’s how to know if your pet needs healthy ways to help dog gain weight or if they need a vet.
Signs Your Dog Is Underweight
Visible ribs, a spine that sticks out, or a tucked belly are clear signs. Watch for these:
- Ribcage easily seen through skin
- Prominent hip bones or waist
- Lack of body fat around shoulders and tail
- Poor coat condition or excessive shedding
Causes of Unhealthy Weight Loss in Dogs
Unexplained weight loss can come from several issues:
- Medical conditions: Parasites, diabetes, or thyroid disorders
- Dental pain: Tooth decay reducing appetite
- Stress: New environments or anxiety affecting eating
- Poor nutrition: Inadequate calorie intake from low-quality food
Breed-Specific Weight Considerations
Healthy weight varies by breed. Use this guide to compare:
Breed | Ideal Weight Range | Key Notes |
---|---|---|
Labrador Retriever | 55–80 lbs | Muscular build requires calorie-dense diets |
Greyhound | 50–70 lbs | Sleek frame needs fat-rich foods to avoid increasing dog’s weight too quickly |
Chihuahua | 4–6 lbs | Small breeds risk hypoglycemia if underweight |
Always talk to a vet to find the right healthy ways to help dog gain weight for your pet.
The Importance of Veterinary Guidance Before Starting a Weight Gain Plan
Before you change your dog’s diet to help them gain weight, a vet visit is key. Unhealthy weight loss can hide problems like thyroid disease, parasites, or digestive issues. A vet exam ensures these issues are fixed first, making canine weight gain diet tips work better.
Medical tests find hidden reasons for weight loss. Bloodwork checks hormone levels, and fecal exams spot parasites. Vets figure out if your dog’s low weight is from illness or genetics. Without treating health problems, diet changes won’t help.
- Diagnostic tests identify treatable conditions
- Body condition scoring determines if weight gain is needed
- Target weights are set based on age, breed, and health
Vets figure out safe calorie increases to avoid overfeeding. They make sure how to help my dog gain weight plans fit your dog’s health. For example, a senior dog with diabetes needs different plans than a puppy. This prevents nutritional imbalances.
Some breeds naturally stay lean, like Greyhounds or Whippets. A vet checks if your dog really needs to gain weight or if they’re just naturally lean. This avoids too many calories that could cause obesity.
Always start with a vet’s diagnosis. They give a safe, sustainable plan. Skipping this step can make health problems worse instead of better.
High-Quality Commercial Dog Foods for Weight Gain
Finding the right dog food can make your pet’s weight gain easier. Look for foods with lots of calories, healthy fats, and easy-to-digest proteins. Here’s how to pick the best food for your dog.
Puppy Formulas for Adult Dogs
Some adult dogs do well on puppy food, which is made for quick growth. Brands like Royal Canin Starter Kit or Hill’s Science Diet Puppy Food have more calories. Always mix new food with old food slowly to prevent upset stomachs.
Performance and Athletic Dog Foods
Active dogs need more calories. Foods like Wellness CORE High-Protein Performance or Orijen Active have lots of fat and protein. They are great for dogs that are too thin.
Best High-Calorie Kibble Options
- Blue Buffalo Life Protection: Has real meat and over 400 calories per cup.
- Merrick Real Texas Beef: Has a lot of fat and no artificial stuff.
Wet Foods That Promote Weight Gain
Canned foods like Purina Pro Plan Weight & Wellness or Taste of the Wild High in Fat are moist and full of calories. Warming wet food can also make picky eaters hungrier.
Always talk to your vet before changing your dog’s diet. The best dog food for weight gain depends on your dog’s health and what they like. Choose foods with clear calorie counts and real protein.
What Can I Give My Dog To Gain Weight: Healthy Human Foods
Exploring top foods for dog weight gain can include human foods safely. Always check with your vet before adding new foods. This ensures they meet your dog’s needs. Here are six healthy options:
Food | Benefits | Serving Size |
---|---|---|
Plain Cooked Chicken | Lean protein aids muscle growth | 1/4 cup per 10 lbs of body weight |
Eggs | Protein + healthy fats (serve scrambled, no salt) | 1 egg every 20 lbs |
Sweet Potatoes | Sugar-free energy source | 1 tbsp cooked per 10 lbs |
Brown Rice | Slow-digesting carbs for sustained energy | 2 tbsp cooked per 10 lbs |
Coconut Oil | Fatty acids for coat and digestion | 1 tsp per 10 lbs |
Oatmeal | High fiber and complex carbs | 1/2 cup cooked per 10 lbs |
Always give plain, unseasoned foods. Stay away from garlic, onions, and high-salt foods. Cook meats without bones or oils. Start with small portions to check for allergies.
These foods work best when mixed with regular kibble, not as the only meal. Introduce them slowly over a week to avoid upset stomachs. What can I give my dog to gain weight effectively? These foods are best when added to their regular kibble, not as the only meal. Start with small portions and gradually increase them.
Pair these foods with wet or dry kibble to increase calories safely. Never use table scraps as a full diet. Small breeds may need smaller portions—check with your vet for the right amount.
Effective Supplements for Dog Weight Gain
When picking dog weight gain supplements, choose ones that add calories safely. Always talk to your vet first to make sure they’re right for your dog. Here are three types that help with healthy weight gain safely.
Fish Oil and Omega Fatty Acids
Fish oil’s omega-3s help your dog absorb more calories and keep their skin and coat healthy. Nordic Naturals Pet Cod Liver Oil and Nutramax Pet Omega are good choices. Start with 100–300 mg per 10 pounds of body weight, given twice a day.
Weight Gain Powders and Liquids
Options like NutriCal Calorie Paste or Hill’s a/d Canine offer lots of nutrition. Choose ones with real protein like chicken or liver, and avoid corn syrup. Add a little to their meals to increase calories slowly.
Vitamin and Mineral Supplements
B vitamins, like thiamine or B-complex, help with metabolism and appetite. Purina VitaCharge and Iams Multivitamin are good multivitamins. But remember, supplements can’t replace a balanced diet.
Supplement Type | Key Benefits | Top Brands |
---|---|---|
Fish Oil | Inflammation reduction, coat health | Nordic Naturals, Nutramax |
Weight Gain Powders | Calorie density, easy mixing | NutriCal, Hill’s a/d |
Vitamins/Minerals | Metabolism support, nutrient gaps | Purina VitaCharge, Iams |
Choose safe weight gain supplements for dogs without artificial fillers. The best dog supplements for weight gain should add to, not replace, healthy meals. Regular vet visits are key to keeping your dog healthy.
Incorporating Healthy Fats into Your Dog’s Diet
Healthy fats are great for safe weight gain. They give more energy than proteins or carbs. Start with small amounts to avoid upset stomachs.

Safe Oils to Add to Your Dog’s Food
Choose oils that offer both calories and health benefits:
- Fish oil: Rich in omega-3s for coat shine and joint health. Start with ¼ tsp/day for small dogs, 1 tsp for larger breeds.
- Flaxseed oil: Plant-based omega-3 source. Must be ground to be digestible.
- Olive oil: Contains anti-inflammatory monounsaturated fats. Add 1 tsp per 10 lbs of body weight.
- Coconut oil: Offers lauric acid for immune support. Use sparingly to avoid digestive upset.
Fat-Rich Foods That Are Dog-Safe
Combine these foods with your dog’s meals for natural weight gain:
Food | Benefits | Serving Tips |
---|---|---|
Eggs | Protein and fat for muscle and energy | Scramble without seasoning; serve 1-2 times weekly |
Full-fat yogurt | Probiotics and calcium | Plain, sugar-free; start with 1 tbsp daily |
Cottage cheese | High in protein and fats | Low-sodium; introduce in ¼ cup portions |
Peanut butter | Healthy fats and protein | Xylitol-free; 1 tsp per 10 lbs of body weight |
Pair these options with vet-approved meals for balanced nutrition. Always watch your dog’s response and adjust as needed.
Protein-Rich Foods for Building Muscle Mass
Protein is key for muscle growth, not just weight gain. Dogs need high-quality protein to fix tissues and build lean muscle. Look for high-protein dog food for weight gain with all amino acids. Eggs, chicken, and fish are the best.
Source | Protein Content | Preparation Tips |
---|---|---|
Eggs | 13g/100g | Scramble plain, no salt |
Beef | 26g/100g | Trim fat, cook thoroughly |
Fish (Salmon) | 20g/100g | Debone, bake without oil |
Ground Turkey | 21g/100g | Use plain, unseasoned meat |
Animal proteins like these have all the amino acids dogs need. Plant-based foods like lentils or peas can help but don’t have everything. Always add vet-recommended fats and carbs too.
Begin by adding 5-10% more protein slowly. Dogs over 30 lbs might need 3-4 meals a day. Stay away from soy unless your vet says it’s okay. For dogs with kidney issues, balance protein with plenty of water.
Try a mix of cooked chicken and sweet potatoes. Add a high-protein topper like egg whites. Change up the proteins to keep things interesting and ensure a variety of nutrients.
Feeding Strategies to Encourage Weight Gain
Small changes in how you feed your dog can make a big difference. Using these canine weight gain diet tips can make mealtime better for your dog. Here are some ways to make feeding strategies work:
Increasing Meal Frequency
Try breaking meals into 3-5 smaller portions a day. This helps increase calories without upsetting your dog’s stomach. Busy owners can use PetSafe SmartFeed or Waggin’ Trail to keep feeding times regular. For example, feeding 4 times a day, 3-4 hours apart, is good for active dogs.
Food Warming Techniques to Enhance Aroma
Warming food to room temperature or slightly above can make it smell better. This can make your dog hungrier. Use a microwave-safe bowl for 10-15 seconds, or get a heated bowl like PetFusion. Always check the food is not too hot before giving it to your dog.
Using Food Puzzles and Interactive Feeders
Feeders like Outward Hound’s Nina Ottosson or KONG Classic turn meals into fun games. They help dogs eat slower and think more. This is great for dogs who get anxious or bored and don’t want to eat.
Strategy | Benefit | Product Example |
---|---|---|
Meal frequency adjustments | Improved digestion, consistent energy | PetSafe SmartFeed |
Warming food | Enhanced aroma stimulation | PetFusion heated bowl |
Interactive feeders | Reduces stress, increases engagement | KONG Classic |
Homemade Recipes for Weight Gain in Dogs
Homemade meals and treats are great for helping your dog gain weight naturally. They provide nutrients that meet your dog’s specific needs. These recipes use ingredients like healthy fats and proteins, which are perfect for underweight pets.

“Always cook meats thoroughly and avoid toxic ingredients like xylitol, grapes, and onions,” advises the American Kennel Club. Safety starts with ingredient choices.
Here are some simple high-calorie dog treats for weight gain and balanced meals:
Simple Homemade Weight Gain Meal Plans
- Chicken & Sweet Potato Mash: Cook 1 cup shredded chicken with ½ cup sweet potato and 1 tbsp olive oil. Serves 2-3 meals for medium dogs.
- Salmon & Brown Rice Bowl: Combine ½ cup cooked salmon, ¼ cup brown rice, and 1 tsp flaxseed oil. Provides 400-500 calories per bowl.
- Beef & Pumpkin Stew: Simmer 1 cup ground beef with ½ cup cooked pumpkin and 2 eggs. Offers a protein boost with 350 calories per serving.
High-Calorie Treats You Can Make at Home
Try these easy recipes for between-meal snacks:
- Peanut Butter Biscuits: Mix ½ cup peanut butter, 1 cup rolled oats, and 1 egg. Bake at 350°F for 20 mins. 50 calories each.
- Coconut Oil Muffins: Blend ½ cup coconut oil, 1 banana, and ½ cup oat flour. Bake into mini muffins (70 calories each).
- Egg & Cheese Bites: Whisk 2 eggs with ¼ cup shredded cheddar. Pour into silicone molds and refrigerate. 30 calories per piece.
Keep leftovers in an airtight container for up to 3 days. Adjust portions based on your dog’s size and vet’s advice. Pair these recipes with commercial foods for balanced nutrition.
Monitoring Progress and Adjusting Your Approach
It’s important to track your dog’s weight gain. Start by weighing them weekly, at the same time each day, like mornings. Use a pet scale for accurate readings or visit a vet for regular checks.
Look for physical signs like ribs becoming less visible and a clear waistline. Keep a journal to record weight, appetite, and energy levels. Also, note any changes in behavior or digestion.
If progress slows or problems come up, it’s time to adjust your plan. For example:
- Slow gains? Increase calorie intake by 10-15% using high-fat foods or dog weight management supplements.
- Bloating or diarrhea? Reduce portion sizes or switch supplements gradually.
Sign | Action |
---|---|
No progress in 2-3 weeks | Consult your vet to review diet or consider probiotics |
Excessive hunger or lethargy | Adjust meal timing and reduce high-fat treats |
Remember, patience is crucial. Aim for 0.5-2% weekly weight gain. Avoid sudden changes to prevent digestive problems. If supplements like fish oil cause issues, try smaller doses or switch brands. Celebrate small victories and stay consistent for long-term success.
When to Be Concerned: Signs That Weight Gain Strategies Aren’t Working
Even with the right diet and dog weight management supplements, some dogs struggle to gain weight. If your dog shows no progress after 3-4 weeks of increased calories or develops other symptoms, it’s time to dig deeper. Watch for these red flags and know when to seek advanced care.
Common Health Issues Preventing Weight Gain
These conditions can sabotage even the best feeding plan:
- Intestinal parasites: Diarrhea, poor coat, or vomiting
- Malabsorption disorders: Greasy stools, bloating, or constant hunger
- Pancreatic insufficiency: Rapid weight loss + fatty feces
- Inflammatory bowel disease: Frequent vomiting, loss of appetite
- Metabolic disorders: Excessive thirst, restlessness, or sudden weight shifts
When to Seek Advanced Veterinary Testing
If your dog shows these signs, your vet may recommend:
- Blood tests to check organ function and nutrient levels
- Pancreatic enzyme tests for absorption issues
- GI panels for digestive tract health
- Ultrasound or endoscopy for internal imaging
Early testing uncovers hidden issues like tumors or infections. Schedule a checkup if your dog loses 5% body weight in a month or shows symptoms beyond just not gaining weight. Quick action improves outcomes, so don’t delay when progress stalls.
Conclusion: Creating a Balanced Approach to Canine Weight Management
Helping your dog gain weight starts with a holistic strategy. Focus on quality ingredients like high-calorie kibble, wet foods, and safe fats. Always check with your vet before changing your dog’s diet to meet their needs.
A balanced approach combines vet advice with practical steps. Increase meal frequency or warm food to boost aroma. Options like salmon, eggs, and approved supplements can help. Track progress weekly and adjust plans with your vet’s input. Choose calorie-dense foods rich in protein and omega fatty acids, avoiding table scraps or risky ingredients.
Seeing your dog struggle with weight loss can be stressful. But staying patient and consistent often leads to success. Celebrate small milestones, like a shinier coat or more energy, as signs of progress. Regular weigh-ins and body condition scoring help monitor improvements without fixating solely on the scale.
Optimal weight isn’t just about numbers—it’s about energy and vitality. By prioritizing nutrition and working with your vet, you’re setting your dog up for a healthier, happier life. The right choices today build a foundation for long-term wellness, ensuring your furry friend enjoys an active, joyful lifestyle for years to come.
FAQ
What can I give my dog to gain weight safely?
To help your dog gain weight safely, offer high-calorie dog food. Also, give them protein-rich human foods like lean meats and eggs. Adding healthy fats like fish oil or coconut oil can provide extra calories and support health.
Are there specific dog weight gain supplements I should consider?
Yes, there are many dog weight management supplements. Look for weight gain powders and nutritional gels. Choose products without harmful additives and high in protein to support muscle.
What is the best dog food for weight gain?
The best dog food for weight gain is high-calorie kibble or performance dog foods. Puppy formulas are also good because they have more calories. They are perfect for underweight adult dogs.
How can I monitor my dog’s weight gain progress?
Monitor your dog’s weight gain by weighing them regularly. Keep a weight gain journal and check body condition scoring. Adjust their diet as needed based on their weight, energy, and health.
What should I be cautious of while helping my dog gain weight?
Be careful of rapid weight gain, as it can cause digestive issues. Increase calories slowly and consult your vet. This ensures your approach is safe and right for your dog.
Can I use human food to help my dog gain weight?
Yes, you can use safe human foods to help your dog gain weight. Options like plain cooked chicken, sweet potatoes, and healthy oils are good. Make sure the food is prepared safely and doesn’t have harmful ingredients.
Are there natural ways to help my dog gain weight?
Natural ways to help your dog gain weight include adding healthy meats, fishes, grains, and oils to their meals. Gradually introduce these foods. Ensure their diet is balanced with proteins, carbohydrates, and healthy fats for healthy weight gain.
How can I increase my dog’s appetite if they are picky?
To encourage your picky eater, warm their food to make it smell better. Feed them smaller, more frequent meals. Use food puzzles to make mealtime fun. Adding high-calorie treats or toppers can also help.