If you're training your dog, you know treats are essential—but they can also pack on the pounds. Many store-bought training snacks are loaded with calories, sugars, and fillers that lead to weight gain. The good news? You can still reward your pup without expanding their waistline. In this guide, we explore healthy training treats that will not make your dog fat, giving you the tools to keep your dog motivated, focused, and at a healthy weight. These low-calorie, nutrient-dense options are perfect for frequent use during training sessions.
1. Freeze-Dried Liver Treats
Freeze-dried liver is a powerhouse of flavor and nutrition, making it one of the best healthy training treats for dogs. Because the freeze-drying process removes water, the treats are lightweight and crunchy, which dogs adore. They are high in protein and low in fat—especially if you choose liver from grass-fed sources. A single small piece contains only about 2-3 calories, so you can use them liberally during training without worrying about weight gain.
However, liver is rich in vitamin A, so moderation is key. For most dogs, a few pieces per day is perfectly safe. Break each piece into smaller bits to stretch the treat further. Additionally, look for brands that list liver as the only ingredient—no additives, salt, or preservatives. This ensures you're giving a pure, healthy reward.
When using freeze-dried liver for training, keep the pieces pea-sized or smaller. Their strong aroma captures your dog's attention even in distracting environments. Furthermore, because they are shelf-stable and easy to carry, they are ideal for on-the-go training sessions.
2. Green Beans (Raw or Steamed)
Green beans are a fantastic low-calorie option that many dogs find delicious. A whole cup of raw green beans contains just 31 calories, so you can offer a handful without guilt. They are packed with fiber, vitamins C and K, and manganese, supporting digestion and overall health. For training, simply chop them into small, bite-sized pieces.
You can serve green beans raw or lightly steamed—avoid adding salt, butter, or oil. Many dogs crunch them enthusiastically, which also helps clean teeth. However, if your dog has a sensitive stomach, introduce green beans gradually. Their high fiber content can cause gas or loose stools if eaten in large quantities.
To incorporate green beans into training, use them as a low-reward treat for easy commands or as a filler between higher-value rewards. They are especially useful for dogs on a weight management plan. Furthermore, you can freeze small pieces for a refreshing summer snack that lasts longer during outdoor training.
3. Carrot Sticks
Carrots are another crunchy, nutrient-dense vegetable that makes an excellent training treat. A medium carrot has about 25 calories and is rich in beta-carotene, fiber, and potassium. The natural sweetness appeals to most dogs, and the crunch provides a satisfying chewing experience. Cut carrots into thin sticks or small coins for quick rewards.
One of the biggest advantages of carrots is their low calorie density. You can give several pieces over a training session without exceeding your dog's daily allowance. Additionally, the chewing action helps scrape off plaque, promoting dental health. However, be mindful of choking hazards—always cut carrots into age-appropriate sizes, especially for small breeds.
For picky eaters, blanch the carrots slightly to soften them and release more sweetness. Or freeze carrot sticks for a teething puppy. Remember, carrots contain natural sugars, so they are not suitable for diabetic dogs in large amounts—consult your vet. Otherwise, they are a safe, healthy training treat that will not make your dog fat.
4. Apple Slices (Without Seeds)
Apples are a sweet, hydrating treat that most dogs love. A small apple contains about 55 calories, and the flesh is rich in vitamins A and C, as well as fiber. When using apples for training, remove the core and seeds—apple seeds contain trace amounts of cyanide, which can be harmful in large quantities. Slice the apple into thin wedges or small cubes.
Because apples have natural sugars, they should be given in moderation, especially for dogs with diabetes or weight issues. However, a few small pieces during training are perfectly fine. The water content also helps keep your dog hydrated, which is a bonus during long training sessions.
To make apple treats last longer, try freezing small slices or pureeing them into a lick mat. You can also mix apple pieces with plain yogurt (unsweetened) for a protein boost. Always choose fresh apples over processed applesauce, which often contains added sugars. With proper portion control, apples are a healthy training treat that won't cause weight gain.
5. Plain Air-Popped Popcorn
Popcorn may seem like a human snack, but plain air-popped popcorn is actually a low-calorie, whole-grain treat for dogs. A whole cup of air-popped popcorn has about 30 calories and provides fiber and small amounts of iron and B vitamins. The key is to serve it completely plain—no butter, salt, oil, or seasonings. Also, remove any unpopped kernels to prevent choking.
Popcorn's light, fluffy texture makes it a great low-reward treat for basic commands. You can give several pieces without worrying about calorie overload. However, it offers little nutritional value compared to vegetables or lean proteins, so use it as an occasional filler treat rather than a primary reward.
For training, break large pieces into smaller ones to increase the number of rewards per cup. Additionally, avoid microwave or pre-packaged popcorn that often contains unhealthy fats and sodium. Air-popped popcorn is a safe, fun, and healthy training treat that will not make your dog fat when used responsibly.
6. Dehydrated Sweet Potato Chews
Sweet potatoes are packed with vitamins A, B6, C, and potassium, making them a nutritious base for dog treats. Dehydrated sweet potato chews remove water, concentrating the flavor and creating a chewy texture that dogs love. Unlike jerky treats, they are low in calories—a small piece (about 1 inch) contains around 10 calories. They are also naturally sweet and free from artificial additives.
You can buy dehydrated sweet potato chews or make them at home by slicing sweet potatoes into thin strips and baking at low temperature until chewy. Homemade versions give you control over thickness and ingredient quality. These chews are especially useful for longer training sessions because they require more chewing, keeping your dog engaged.
However, sweet potatoes are high in fiber and natural sugars. Overfeeding can lead to digestive upset, so limit to a few pieces per day. For weight management, cut the chews into smaller chunks to reduce caloric intake while still providing flavor. They are a fantastic healthy training treat that won't make your dog fat, provided you monitor portions.
7. Small Pieces of Cooked Chicken
Cooked, unseasoned chicken breast is a classic high-value training treat. It is lean, packed with protein, and very low in fat—about 165 calories per 100 grams, but a pea-sized piece contains only 2-3 calories. Chicken's strong smell and taste make it irresistible for most dogs, perfect for teaching new commands or proofing behaviors in distracting settings.
To use chicken for training, boil or bake boneless, skinless chicken breast without any salt, oil, or spices. Shred it into tiny pieces and store in an airtight container in the fridge for up to three days. For longer training sessions, freeze small portions and thaw as needed. The high protein content helps maintain lean muscle mass while keeping your dog satisfied.
Be cautious about chicken allergy, though it's rare. Also, ensure the chicken is fully cooked to avoid salmonella. Because chicken is so palatable, you can use it as a primary reward for difficult tasks. Combined with other low-calorie treats, it forms a balanced reward system. Without a doubt, small pieces of cooked chicken are a healthy training treat that will not make your dog fat.
8. Commercial Low-Calorie Training Treats
Finally, don't overlook specially formulated low-calorie training treats. Brands like Zuke's Mini Naturals, Fruitables, and Blue Buffalo Bits offer treats that average just 2-5 calories per piece. They are designed to be small, soft, and easily digestible, making them ideal for frequent rewards during training. Many are made with natural ingredients and avoid artificial preservatives.
When choosing commercial treats, check the ingredient list and calorie count per treat. Look for options with whole meats or vegetables listed first, and avoid those with added sugars, corn syrup, or excessive fillers. Some treats also incorporate functional ingredients like glucosamine or probiotics for added health benefits.
Use these treats as a baseline reward for easy commands, while saving the higher-value options (like chicken or liver) for challenging behaviors. Always factor the treat calories into your dog's daily diet to maintain a healthy weight. Follow the feeding guidelines on the package, and adjust meal portions accordingly. Commercial low-calorie training treats are convenient and reliable, proving that healthy training treats that will not make your dog fat are readily available.
Quick Reference: Top 6 Low-Calorie Training Treats
- Freeze-dried liver (2-3 cal/piece)
- Green beans (raw, chopped)
- Carrot sticks (thin slices)
- Plain air-popped popcorn (popcorn pieces)
- Dehydrated sweet potato chews (small chunks)
- Commercial low-calorie treats (3-5 cal/piece)
Conclusion
Training your dog doesn't have to come at the cost of their waistline. By choosing healthy training treats such as freeze-dried liver, green beans, carrots, apples, plain popcorn, sweet potato chews, cooked chicken, or commercial low-calorie options, you can reward good behavior without contributing to obesity. The key is portion control: always account for treat calories in your dog's total daily intake, and break treats into smaller pieces to maximize rewards per session. Additionally, rotate between different treats to keep your dog interested and to provide a variety of nutrients. Finally, consult your veterinarian before introducing new treats, especially if your dog has underlying health conditions. With these smart choices, you can maintain a positive training dynamic while keeping your dog lean, healthy, and happy.
