"50% POULTRY - high quality chicken and duck as an easily digestible protein HYPOALLERGENIC - formulated without the common allergens to dogs, beef, wheat, soya and dairy CELLULOSE FIBRE - natural cellulose fibre added to a cats diet can help to reduce furballs and tartar on teeth HEART SHAPED CRUNCHY TEXTURE - unlike dogs, cats prefer a crunchy texture to their treats. The shape of the treat can also influence whether like it or not. From our research we then created the heart shape. CALORIE CONTROLLED - we've added a simple calorie calculator to every pack of treats to help you look after your furry friends waistline. Vet's Kitchen Little Hearts Crunchy Chicken and Duck are the ideal way to reward your cat. Made with more than 50% meat, these delicious treats are hypoallergenic and contain naturally active ingredients including Brewer's Yeast as a source of prebiotics for healthy digestion and added plant fibres to aid dental health and prevent fur balls. Having our own on-site first opinion veterinary practice we see hundreds of pets everyday. Our vets and nurses understand their health needs better than anyone so we take this knowledge and vet know-how and add it into every bag of Vet's Kitchen food."