When a dog is on a weight-loss plan, every calorie is supposed to count — which makes training treats feel like a problem. You can't reward a sit with a 50-calorie biscuit when your dog's entire daily budget is 400 calories. But you also can't train effectively without something motivating. Fortunately, the treat market has caught up. There are now treats specifically formulated to be low-calorie, low-fat, and small enough to give freely during training without sabotaging the diet.
Below are the ten best low-calorie training treats for overweight dogs in 2025 — the ones that taste good enough to actually motivate, with calorie counts low enough to use generously.
Why Treat Choice Matters on a Weight-Loss Plan
A standard dog biscuit can run 25–70 calories per piece. For a 10 kg dog with a daily allowance of around 400 kcal during weight loss, just five biscuits could eat up to half the day's calories. The 10% treat budget that most vets recommend leaves only 40 calories for treats — which means a single typical biscuit blows the limit.
Switching to a treat in the 1–3 calorie range means you can give 10–20 rewards in a training session without affecting the diet. Training works better when rewards are frequent and small, so this is actually a win for both weight loss and learning outcomes.
The best low-calorie training treats are small, soft (so they're consumed quickly without breaking focus), and tasty enough that the dog actually wants to work for them.
What Makes a Treat Suitable for Weight-Loss Training
- ≤ 5 calories per piece — ideally 1–3 kcal for true 'micro' treats.
- Soft texture, small size — quick to chew, doesn't break the training rhythm.
- Low fat, real protein source — fat is the most calorie-dense component, so low-fat treats are inherently lower-calorie.
- Limited ingredients. Allergen-friendly is a bonus for dogs on restricted diets.
- No xylitol, no artificial sweeteners. Always read the ingredients.
The 10 Best Low-Calorie Training Treats
Each pick below clocks under 5 calories per treat and uses ingredients suitable for daily training use.
Zuke's Mini Naturals
3 calories per treat, soft texture, widely loved by dogs
Pros
- Just 3 kcal per treat
- Soft and quick to chew
- Multiple protein flavours
Cons
- Contains some plant proteins
- Larger dogs may inhale them
Charlee Bear Original Treats
Just 3 kcal per treat with a satisfying crunch
Pros
- 3 kcal each
- Simple ingredient list
- Crunchy texture some dogs prefer
Cons
- Wheat-based — not for gluten-sensitive dogs
- Less aromatic than soft treats
PureBites Freeze-Dried Chicken
Just freeze-dried chicken, broken into small pieces
Pros
- One ingredient
- Very low calorie per small piece
- No preservatives
Cons
- Crumbly — can leave crumbs
- Pricier per pound
Wellness WellBites Soft Mini Treats
Soft mini treats with real chicken or lamb
Pros
- Highly palatable
- Soft for quick chewing
- Real meat first
Cons
- About 5 kcal per piece — on the higher end
- Need to break in half for smaller dogs
Cloud Star Tricky Trainers Chewy
Limited-ingredient soft trainers
Pros
- Limited ingredient list
- Soft texture
- Multiple protein options
Cons
- 5 kcal per piece
- Less aromatic
Wholesomes Sourdough Biscuit Bites
Small biscuits with widely-available pricing
Pros
- Accessible price
- Small piece size
- Limited ingredients
Cons
- Wheat-based
- Crunchy texture not for all dogs
Stewart Pro-Treat Freeze-Dried Liver
Pure freeze-dried liver — high motivation, low calorie
Pros
- Extremely motivating to most dogs
- Single ingredient
- Easy to break into tiny pieces
Cons
- Liver can be rich — limit to small daily total
- Strong smell
Crazy Dog Train Me Mini Treats
Small soft pieces designed specifically for training
Pros
- Truly tiny pieces
- Soft texture
- About 3 kcal each
Cons
- Contains some preservatives
- Not for grain-sensitive dogs
Plato Small Bites Real Strips
Strips you tear into custom-size pieces
Pros
- Tear-to-size convenience
- Quality protein sources
- Soft texture
Cons
- Premium price
- Larger pieces require breaking
Buddy Biscuits Original Soft & Chewy
Widely-stocked soft treats with good palatability
Pros
- Easy to find anywhere
- Soft and palatable
- Reasonable price
Cons
- 5–7 kcal per treat — must break in half
- Wheat-based
Training Effectively on a Calorie Budget
Using low-calorie treats lets you train more freely without sabotaging weight loss — but a few simple practices stretch the budget even further.
Maximising Reward, Minimising Calories
- Calculate the daily treat budget. 10% of total daily calories. For a 10 kg dog on 400 kcal/day, that's 40 kcal — enough for 10–13 micro-treats.
- Subtract treat calories from the meal. If you used 30 kcal in treats today, reduce dinner by 30 kcal of kibble.
- Use kibble for low-stakes training. Reserve actual treats for new skills or high-distraction work.
- Break treats into halves or quarters. A reward is about the act of giving something, not the size of it.
- Mix high-value and low-value rewards. Use plain kibble for easy behaviours, premium treats for difficult ones — this also keeps motivation calibrated.
Real story: Penny, a 12 kg Beagle on a weight-loss plan
Penny had crept up to 14 kg and her vet set a target of 11 kg. Her owner had been using regular grocery-store biscuits at around 30 kcal each, completely wrecking the 50-kcal daily treat budget. The switch to Zuke's Mini Naturals at 3 kcal each meant the same training routine fit easily inside Penny's daily allowance — sometimes with calories to spare. Over six months, Penny dropped to 11.2 kg without ever feeling deprived. Her recall and basic obedience actually improved during the same period because her owner could reward more often without guilt.
Treat Mistakes That Sabotage Weight Loss
- Ignoring treat calories entirely. They count. Always count them.
- Using human food as 'low-calorie' treats. Cheese, lunch meat, and peanut butter pack massive calories.
- Letting family members give extras. Train everyone in the household on the same treat plan.
- Switching between high-calorie and low-calorie treats randomly. Pick the low-cal option and stick with it.
- Forgetting to reduce meals proportionally. Treat calories should come from somewhere in the daily total, not on top of it.
Frequently Asked Questions
How many low-calorie treats can I give my overweight dog daily?
Stay within 10% of total daily calories from all treats combined. For a 10 kg dog on a weight-loss diet, that's typically 30–50 kcal — which is 10–15 treats at 3 kcal each. Subtract treat calories from the dog's meals so they're not added on top.
Are kibble pieces as training treats actually a good idea?
Yes — for low-stakes training, dogs will work for their own kibble. Save real treats for new skills or distraction work. Many trainers measure out the day's kibble and use it as training currency throughout the day.
What treats should I avoid completely on a weight-loss plan?
Anything high in fat (cheese, peanut butter, fatty meat scraps), large biscuits over 20 kcal, anything with sugar or sweeteners, and any treat where you can't find the calorie content on the label.
My dog won't work for low-value treats. What do I do?
Start in low-distraction environments and gradually build up. Most dogs accept lower-value treats once trained to expect them. For high-distraction situations, keep a small supply of higher-value treats like freeze-dried liver for jackpot rewards.
Can I make my own low-calorie training treats?
Yes. Plain boiled chicken cut into small pieces, freeze-dried fish, or thin slices of cucumber and carrot work well. Just account for the calories and don't overdo dehydrated treats — they're calorically denser than they look.
About this guide
Written by PawPortion's editorial team. Product picks are evaluated against AAFCO standards, peer-reviewed veterinary nutrition research, and community feedback from real dog owners — not brand sponsorships. Always consult your veterinarian before significant dietary changes, especially for puppies, seniors, and dogs with existing health conditions.