This treat ball is suitable for small to medium sized dogs that do not chew excessively and cats. (Please refer to the pictures). HARDER EGG-SHAPED TOY: The smooth big egg shape makes your pet difficult to put in the mouth and tear. (Please use the product correctly to avoid being destroyed by excessive violence such as gravity impacts, falling from height, etc.). Durable and Easy to Clean Material: Made of high quality ABS and polycarbonate material, this toy is strong, non-toxic and easy to clean, even food paste or other sticky things. How Big: 100 x 100 x 117 mm, 270 g. Much bigger than tennis. Holds approximately 300g of dog treats. Slow Feeding: Internal Labyrinth Type Damper, Put Food Into Container, Let Pets Enjoy Interactive Feeding & Slow Feeding, Great For Dogs And Cats. dog ball & cat, for small to medium sized dogs: It is a fun toy for your pet. It can allow the dog and the cat to see, smell, hear and find the snacks next to the toy. This could excite the interest and