The Pet One Small Animal Lava Star Hanging Chew 30g is a mineral stone designed to help keep small animals strong and healthy by assisting with both dental health and mental stimulation. Containing plenty of calcium and sodium that your pet would find in their natural habitat, the Pet One Small Animal Lava Star Hanging Chew 30g is suitable to supplement rabbits, guinea pigs and other small animals diets along with food and water. Coloured with pet safe all-natural food dyes and being lighweight and portable, simply place the stone in their cage and your pet will love licking and gnawing on the tasty star.