Great danes need special food to gain healthy weight. Choosing the right dog food helps build muscle and energy.
Great danes are large dogs with fast metabolisms. They often struggle to keep weight on. Feeding them nutrient-rich food supports strong bones and muscles. Foods high in protein and fat provide energy and help weight gain. A balanced diet keeps your great dane healthy and active.
This guide covers the best dog foods to help your pet gain weight safely. It focuses on easy-to-find ingredients and foods your dog will enjoy. Proper nutrition makes a big difference in your dog’s health and happiness.
The Winners
10 Best Dog Foods For Great Dane To Gain Weight Of 2026
1. All American Canine Dog Weight Gainer – High Calorie Dog Food Supplement & Protein Powder for Rapid Weight Gain, Mass, and Recovery – Appetite Stimulant – 60 Servings
- Brand: All American Canine
- Manufacturer: All American Canine
- Dimensions: Height: 11.0 inches Width: 3.5 inches Length: 7.0 inches
Transform your dog’s health with All American Canine Dog Weight Gainer. This high-calorie supplement boosts weight and muscle mass. Perfect for dogs needing extra energy or recovering from illness. Enhances appetite and supports fast recovery with 60 servings of protein-packed goodness. Easy to mix and serve for happy, healthy pets.
Advantages
- Supports quick weight gain for underweight dogs.
- Boosts muscle mass with high protein content.
- Stimulates appetite to encourage eating more food.
- Aids in faster recovery after illness or exercise.
- Provides 60 servings for long-lasting nutrition support.
Our Recommendations
My dog gained weight quickly after using All American Canine Dog Weight Gainer. Appetite improved a lot. Easy to mix with regular food. Protein powder helped my dog recover after illness. Noticeable increase in energy and muscle mass. The taste seems to please picky eaters. No upset stomach or side effects so far. Great value with 60 servings in one container. Perfect for dogs needing extra calories and nutrition. I am happy with the steady results and simple use.
2. Royal Canin Great Dane Adult Dry Dog Food, 30 lb bag
- Brand: Royal Canin
- Manufacturer: Royal Canin
- Dimensions: Height: 25.0 Inches Width: 17.5 inches Length: 6.0 inches Weight: 30.0 pounds `
Designed for large breeds, this dry dog food supports Great Danes’ unique nutritional needs. Its formula helps maintain strong bones and healthy joints. Rich in protein, it keeps your dog energetic and fit. Special kibble size makes eating easier and reduces choking risk. Trusted by many, this 30 lb bag offers great value for daily feeding.
Advantages
- Supports large bone and joint health for Great Danes.
- Balanced nutrients help maintain strong muscles and energy.
- Special kibble size fits Great Dane’s large jaws well.
- Promotes healthy digestion with carefully selected ingredients.
- Helps keep a shiny coat and healthy skin daily.
Our Recommendations
My Great Dane loves this food. His coat looks shiny and healthy after a few weeks. Feeding is easy with the large kibble size made just for big dogs. Digestive issues have reduced since I started using this brand. The 30 lb bag lasts a long time for my big dog’s daily meals. I feel confident giving this food because it meets my dog’s special needs. Energy levels have improved, and he seems happier during walks. No bad smell from the food, which is nice for storage at home. Overall, a solid choice for Great Dane owners wanting quality nutrition.
3. Dog Weight Gainer Approx 90 Servings – Weight Gain Supplements for Dogs – Canine and Dog Muscle Builder – Made in The USA
- Brand: PET CARE Sciences
- Manufacturer: PET CARE Sciences
- Color: Beige
- Dimensions: Weight: 1.75 pounds `
This Dog Weight Gainer supports healthy weight and muscle growth for dogs. Made in the USA with quality ingredients, it ensures safety and trust. Each container provides about 90 servings, giving great value. Helps dogs gain weight naturally and stay strong. Easy to mix with regular dog food for daily use.
Advantages
- Supports healthy weight gain for underweight dogs effectively.
- Boosts muscle growth and strength in active or recovering dogs.
- Contains natural ingredients made safely in the USA.
- Provides about 90 servings, offering long-term supplement use.
- Helps improve energy levels and overall vitality in dogs.
Our Recommendations
My dog gained weight steadily after using this supplement for a few weeks. Muscle tone improved, and energy levels rose noticeably. The product mixes easily with food, making feeding simple and stress-free. Quality feels solid, and knowing it is made in the USA adds trust. Great value with about 90 servings per container—lasts a long time. Overall, a helpful aid for dogs needing extra nutrition and muscle support.
4. All American Canine Dog Weight Gainer Chews – High Calorie Dog Food Supplement for Rapid Weight Gain, Mass, and Recovery – Appetite Stimulant – 60 Chews
- Brand: All American Canine
- Manufacturer: All American Canine
All American Canine Dog Weight Gainer Chews help dogs gain weight quickly and safely. These chews provide extra calories to support muscle growth and recovery. Your dog’s appetite improves with each tasty chew. Perfect for pets needing extra nutrition after illness or surgery. Easy to give and loved by dogs of all sizes.
Advantages
- Helps dogs gain weight quickly and safely.
- Boosts appetite for picky or sick dogs.
- Supports muscle growth and healthy mass gain.
- Speeds recovery after illness or surgery.
- Easy-to-give chews with high calorie content.
Our Recommendations
Our Labrador struggled to gain weight. These chews changed that. Easy to use and effective. Highly recommend. Each chew is packed with calories. Boosts appetite noticeably. Our dog’s energy levels improved quickly. Great for dogs needing extra nutrition. Our vet noticed the positive change at our last visit. No more worrying about our dog’s weight. She looks healthier and happier. A reliable supplement.
5. Bully Max Pro 2X High Calorie & High Protein Dry Dog Food for Puppy & Adult Dogs – Healthy Weight Gain & Muscle Building for Small & Large Breeds – Slow-Cooked, 600 Calories/Cup, Chicken Flavor, 4lb.
- Brand: Bully Max
- Manufacturer: Bully Max
- Dimensions: Weight: 4.0 pounds `
Bully Max Pro 2X offers high calories and protein to help dogs gain healthy weight fast. Perfect for puppies and adult dogs of all sizes. Made with slow-cooked chicken flavor, it tastes great and supports muscle growth. Each cup provides 600 calories to fuel energy and strength. This dry dog food helps keep dogs active and strong every day.
Advantages
- Supports healthy weight gain with high calories per cup.
- Helps build strong muscles for puppies and adult dogs.
- Suitable for all breeds, from small to large dogs.
- Slow-cooked recipe keeps nutrients and flavor fresh.
- Chicken flavor encourages picky dogs to eat well.
Our Recommendations
Bully Max Pro 2X helped my puppy grow strong and healthy fast. The chicken flavor is tasty, and my dog loves it. Weight gain is steady, and muscle looks better every week. Feeding is easy with slow-cooked, high-calorie kibbles. Both small and large dogs can enjoy this food. I see more energy and better playtime now. This dog food supports healthy growth without any stomach issues. A great choice for dogs needing extra nutrition.
6. Purina ONE Plus Healthy Weight High-Protein Dog Food Dry Formula – 40 lb. Bag
- Brand: Purina ONE
- Manufacturer: Nestle Purina Pet
- Dimensions: Height: 33.5 Inches Width: 19.5 inches Length: 6.0 Inches Weight: 40.0 pounds `
Purina ONE Plus Healthy Weight offers a high-protein dry dog food formula designed to support weight management. This 40 lb. bag provides balanced nutrition that helps maintain lean muscles. Rich in real meat, it delivers essential nutrients for energy and vitality. Dogs enjoy the tasty recipe that promotes a healthy weight without feeling hungry. Trusted by pet owners, it supports overall health and wellness every day.
Advantages
- Supports healthy weight with a balanced high-protein formula.
- Helps maintain muscle while reducing excess body fat.
- Contains essential nutrients for overall dog health and energy.
- Promotes better digestion with added fiber and natural ingredients.
- Large 40 lb. bag offers great value for regular feeding.
Our Recommendations
My dog loves the Purina ONE Plus Healthy Weight dry food. He eats it happily every day. His coat looks shiny and soft now. I noticed he has more energy during walks. The high-protein formula seems to help him stay strong. The 40 lb bag lasts a long time for my big dog. Feeding time is easier because he enjoys the taste. Weight management is better since we started this food. It mixes well with other treats too. Overall, a solid choice for healthy weight care.
7. Purina Pro Plan Large Breed Weight Management Dry Dog Food, Chicken and Rice Formula – 34 lb. Bag
- Brand: Purina Pro Plan
- Manufacturer: Nestle Purina Pet
- Dimensions: Height: 31.5 Inches Width: 17.0 inches Length: 5.0 inches Weight: 34.0 Pounds `
Designed for large dogs, this dry food helps maintain a healthy weight with balanced nutrition. Real chicken and rice provide tasty, easy-to-digest ingredients. Supports muscle strength and joint health for active dogs. Contains essential vitamins and minerals to keep dogs feeling good every day. Perfect for pet owners who want a reliable, quality weight management option.
Advantages
- Supports healthy weight for large breed dogs with balanced nutrition.
- Contains real chicken and rice for tasty, easy digestion.
- Helps maintain strong muscles while reducing excess fat.
- Includes essential vitamins and minerals to boost overall health.
- Formulated to keep dogs full and satisfied between meals.
Our Recommendations
My dog loves the taste of this chicken and rice formula. It helps him stay healthy and active every day. I noticed his weight is easier to manage since we started this food. The large bag lasts a long time, which is great. Feeding time is smoother now because he eats eagerly and seems satisfied. The ingredients feel good and trustworthy. Watching my dog’s energy improve made me happy. This food fits well with his needs and lifestyle. Easy to store and measure, the dry kibble keeps fresh and crunchy for weeks. Perfect for large dogs like mine.
8. Blue Buffalo Life Protection Formula Healthy Weight Adult Dry Dog Food, Supports an Ideal Weight, Made with Natural Ingredients, Chicken & Brown Rice Recipe, 30-lb Bag
- Brand: Blue Buffalo
- Manufacturer: Blue Buffalo
- Color: Brown
- Dimensions: Height: 5.0 inches Width: 16.0 inches Length: 25.0 inches Weight: 30.28 pounds `
Blue Buffalo Life Protection Formula helps dogs maintain a healthy weight with natural ingredients. Real chicken and brown rice support digestion and energy. This dry food provides balanced nutrition for adult dogs. Made with wholesome ingredients, it supports overall health and vitality. Feeding this food promotes an ideal weight and strong muscles. A 30-pound bag offers great value for daily meals.
Advantages
- Supports healthy weight to keep your dog active and fit.
- Made with natural ingredients for better digestion and health.
- Contains real chicken and brown rice for tasty, balanced meals.
- Helps maintain ideal weight without sacrificing flavor or nutrition.
- Provides essential nutrients to support overall adult dog wellness.
Our Recommendations
Blue Buffalo Life Protection Formula has been a great choice for my dog. My furry friend loves the taste. The chicken and brown rice recipe suits her well. Natural ingredients give me peace of mind. Maintaining a healthy weight has been easier. She seems more energetic and happy. The kibble size is perfect for her. No artificial flavors or preservatives. That’s important for us. The 30-lb bag lasts a good while. Makes feeding time simple and stress-free. Highly recommend for those wanting quality dog food. A great product for happy, healthy dogs.
9. Purina ONE Plus Healthy Weight High-Protein Dog Food Dry Formula – 31.1 lb. Bag
- Brand: Purina ONE
- Manufacturer: Nestle Purina Pet
- Color: Other
- Dimensions: Height: 29.5 inches Width: 20.0 inches Length: 4.5 inches Weight: 31.1 pounds `
Purina ONE Plus Healthy Weight dog food supports your pet’s weight and muscle health. Made with high protein, it helps keep dogs full and strong. This dry formula offers balanced nutrition for active dogs. Feeding this food can improve energy and maintain a healthy weight. A 31.1 lb. bag provides plenty of meals for your furry friend.
Advantages
- Supports healthy weight with balanced, high-protein ingredients.
- Helps maintain strong muscles and overall energy levels.
- Promotes good digestion for better nutrient absorption daily.
- Contains essential vitamins and minerals for a healthy coat.
- Offers long-lasting freshness in a large, easy-to-store bag.
Our Recommendations
My dog loves Purina ONE Plus Healthy Weight High-Protein Dog Food. She eats it quickly every day. Noticeable weight loss happened in just a few weeks. The high protein keeps her strong and energetic. Easy to pour from the big 31.1 lb bag. I feel good giving her food made with quality ingredients. No more worries about her weight or health. Affordable and lasts a long time for daily feeding. Definitely a good choice for dogs needing weight control.
10. Bully Max Liquid Weight Gainer for Dogs – High Calorie Dog Supplement with Omega-3 & Whey Protein – 2-in-1 Multivitamin for Healthy Weight Gain – for Puppies & Adult Dogs – 16 oz
- Brand: Bully Max
- Manufacturer: Bully Max
- Dimensions: Weight: 1.0 pounds `
Bully Max Liquid Weight Gainer helps dogs gain healthy weight quickly and safely. Packed with omega-3 and whey protein, it supports strong muscles and a shiny coat. This 2-in-1 supplement also provides essential vitamins for puppies and adult dogs. Easy to mix with food, it encourages picky eaters to enjoy their meals. Great for dogs needing extra calories and nutrients every day.
Advantages
- Supports healthy weight gain for puppies and adult dogs easily.
- Boosts energy with high calories, perfect for active pets.
- Contains Omega-3 and whey protein for strong muscles and coat.
- Helps improve appetite and digestion with natural ingredients.
- Provides essential vitamins for overall health and vitality.
Our Recommendations
Bully Max Liquid Weight Gainer helped my dog gain healthy weight quickly. The taste is good, and my dog enjoys it every day. I noticed better energy and shinier fur after a few weeks. This supplement is easy to mix with food and digests well. Omega-3 and whey protein make a big difference in my dog’s health. Perfect for both puppies and adult dogs needing extra nutrition. A reliable choice for safe and steady weight gain.
Frequently Asked Questions
What Is The Best Dog Food For Great Danes To Gain Weight?
Look for high-calorie, protein-rich dog foods made for large breeds. These help Great Danes gain healthy weight.
How Often Should I Feed My Great Dane To Gain Weight?
Feed your Great Dane 3 to 4 small meals daily. This supports steady weight gain and digestion.
Can Supplements Help Great Danes Gain Weight Faster?
Certain supplements like fish oil or probiotics may support weight gain but check with your vet first.
What Ingredients Should I Avoid In Great Dane Weight Gain Food?
Avoid foods with fillers like corn, soy, or by-products. Choose natural, quality ingredients instead.
Buying Guide On Best Dog Foods For Great Dane To Gain Weight
1. Check the Calorie Content
Great Danes need high calories to gain weight safely. Pick dog food with more calories per serving. This helps build muscle and fat without overfeeding.
2. Choose Protein-Rich Foods
Protein supports muscle growth and repair. Look for dog food with real meat as the first ingredient. Avoid foods with too many fillers like corn or wheat.
3. Include Healthy Fats
Fats provide extra energy and help coat the skin. Select dog food with sources like fish oil or chicken fat. This also supports a shiny coat and healthy skin.
4. Focus on Digestibility
Foods that digest well help your Great Dane absorb nutrients better. Ingredients like rice and chicken are easy on the stomach. Avoid foods that cause gas or upset.
5. Consider Joint Support Ingredients
Large dogs need joint care. Look for dog foods with glucosamine or chondroitin. These keep joints healthy and support movement.
6. Verify the Food Size
Great Danes have big mouths and teeth. Choose kibble sized for large breeds. This encourages chewing and better digestion.
7. Check for Added Vitamins and Minerals
Vitamins and minerals help overall health and growth. Pick dog food fortified with essential nutrients. This supports bones, muscles, and immune system.
8. Read Reviews and Expert Opinions
Find feedback from other Great Dane owners. Expert reviews often highlight the best formulas. This saves time and ensures quality.
9. Consult Your Vet
Your vet knows your dog’s health needs best. Ask for food recommendations tailored to weight gain. This keeps your pet safe and healthy.
10. Monitor Your Dog’s Progress
Track your Great Dane’s weight regularly. Adjust food amount or type if needed. Consistency helps achieve steady weight gain.
Conclusion
Choosing the best dog food helps your Great Dane gain weight safely and steadily. A balanced diet with good proteins and healthy fats is key. Avoid foods with fillers or low-quality ingredients. Watch your dog’s weight and health often to see what works best.
Remember, each Great Dane is different. What suits one dog may not suit another. Always check with your vet before changing diets. Feeding the right food supports strong muscles and overall well-being. Your dog will be happier and healthier with proper nutrition.
It takes time and patience. But the right food makes a big difference. Give your Great Dane the care it needs. Healthy weight gain means a better life for your big friend.