ProTrain Chicken Hearts — Pure Natural Chews & Training Treats
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ProTrain Chicken Hearts are pure, natural treats made from 100% chicken hearts — a true muscle meat, not offal. Naturally rich in taurine (which supports healthy heart function), B vitamins, iron, folic acid, and essential fatty acids. At 62.4% protein they're a nutritionally dense, chewy treat that works brilliantly as a training reward or daily supplement. Available in a 200g trial size and a 2kg bulk bag for kennels and serious trainers.
- 100% chicken hearts — muscle meat, not offal
- Naturally rich in taurine — supports healthy heart function
- 62.4% crude protein — nutritionally dense training treat
- Rich in B vitamins, iron, and folic acid
- Contains essential fatty acids
- Chewy texture — ideal size for training rewards
- 2kg bulk option — ideal for kennels and regular trainers
Composition & Nutritional Information
| Composition | 100% Chicken Hearts |
| Analytical Constituents | Protein 62.4% | Fat 18.5% | Fibre <0.5% |
ProTrain Chicken Hearts are 100% pure chicken heart treats — muscle meat, not offal. Naturally rich in taurine, B vitamins, iron, folic acid, and essential fatty acids. 62.4% crude protein, 18.5% fat. Chewy texture ideal for training rewards. Available in 200g and 2kg bulk.
Why We Recommend It
Chicken hearts are one of the most nutritionally complete natural treats available — and one of the most misunderstood. They are classified as muscle meat, not offal, which means they have a cleaner nutritional profile and are more readily accepted by dogs who are sensitive to organ meat. The taurine content is a genuine differentiator: taurine is an essential amino acid that supports cardiac function, and it's found in particularly high concentrations in heart muscle. For working gundogs with high cardiovascular demands, this is a meaningful nutritional benefit. The chewy texture and small size make them ideal training treats — easy to carry, easy to deliver, and highly palatable. The 2kg bulk bag makes daily use genuinely cost-effective for kennels and multi-dog households.
Key Benefits
- 100% chicken hearts — muscle meat, not offal, single ingredient
- Naturally rich in taurine — supports healthy heart function
- 62.4% crude protein — nutritionally dense training treat
- Rich in B vitamins, iron, and folic acid
- Essential fatty acids — supports coat and skin health
- Chewy texture — ideal size and consistency for training rewards
- 2kg bulk option — outstanding value for kennels and regular trainers
Bailey Says 🐾
🐾 Chicken hearts are my secret weapon treat. They're chewy, they're rich, and they're just the right size to get one quickly during a training session without breaking my focus. My handler uses them for the really important moments — first retrieve, first water entry, first blind. They work every time. — Bailey
Perfect For
- Training sessions requiring a high-value, easy-to-deliver reward
- Working gundogs with high cardiovascular demands during the season
- Dogs who are sensitive to organ meat but accept muscle meat readily
- Handlers wanting a natural taurine source for heart health support
- Kennels and multi-dog households — the 2kg bulk bag offers excellent value
- Daily supplementation alongside a complete dry food diet
Specifications
- Ingredient: 100% Chicken Hearts (muscle meat)
- Crude Protein: 62.4% | Crude Fat: 18.5% | Crude Fibre: <0.5%
- Natural source of taurine, B vitamins, iron, folic acid, and essential fatty acids
- Format: Dried whole chicken hearts (chewy texture)
- Available sizes: 200g | 2kg bulk
How To Use
Use as a training treat or daily supplement. The small, chewy size makes them ideal for delivering quickly during training without breaking the dog's focus. For training, use as a high-value reward for new behaviours or challenging tasks.
Treats should not exceed 10% of your dog's daily calorie intake. Adjust main meal portions on heavy training days. Always ensure fresh water is available.
Care Guide
- Store in a cool, dry place away from direct sunlight
- Reseal the pouch after each use to maintain freshness
- Use within the best before date printed on the packaging
- Refrigerate after opening if storing in warm conditions
- Wash hands after handling
Professional Insight
Training Academy Tip 💡
ProTrain Academy Tip: Chicken hearts sit in the mid-to-high value range on the reward hierarchy — more motivating than kibble, less intense than liver. This makes them ideal for the middle phase of training a new behaviour: once the dog understands what's required but needs consistent motivation to perform reliably. Use liver for the breakthrough moment, hearts for consolidation, and kibble for maintenance. A structured reward hierarchy produces faster, more reliable results.
ProTrain Principle
Complete Your Setup
ProTrain Chicken Feet — daily joint support chews to complement your training treat routine
ProTrain Sausage Bites — a softer treat for routine reward work
ProTrain Treat Pouch — keep hearts accessible and fresh during training sessions
ProTrain All Life Stages British Free Range Chicken Dry Dog Food — the premium daily diet to complement your treat regime
FAQs
Are chicken hearts offal?
No — chicken hearts are classified as muscle meat, not offal. This means they have a cleaner nutritional profile than liver or kidney, and are more readily accepted by dogs who are sensitive to organ meat. They are one of the most nutritionally complete muscle meats available.
What is taurine and why does it matter?
Taurine is an essential amino acid found in high concentrations in heart muscle. It plays a key role in cardiac function, eye health, and immune support. Heart muscle is one of the richest natural dietary sources of taurine available for dogs.
Are they suitable as training treats?
Yes — the small, chewy size makes them ideal for training. They're easy to carry in a treat pouch, easy to deliver quickly, and highly palatable. Use as a high-value reward for new behaviours or challenging training tasks.
Which size should I buy?
The 200g is ideal for trialling or occasional use. The 2kg bulk bag is the practical choice for kennels, multi-dog households, or handlers who use them regularly as a daily training treat.
Customer Stories
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