Many small animals including Rabbits, Guinea Pigs, Rats and Mice have teeth that continue to throughout their lifetime. Often, their teeth may overgrow due to a failure in the normal grinding process. Peckish Small Animal Dental Nibbles – Blueberry were designed to assist in this process. These dental treats are made to be extremely hard, whilst remaining edible, with blueberry flavouring that is popular amongst all small animals.