Type of small animal: Guinea pig Type of small animal: Chinchilla Thank you for viewing. Nippon Nosan Kogyo Lab G Standard Experimental Animal Feed For guinea pigs Ingredients: Please check the second photo. Although it is for experimental animals, it can also be used for home pets. It is for guinea pigs, but at the recommendation of a veterinarian, I have been feeding it to my pet chinchilla for over 20 years. I am careful, but please understand that fine powder may be included due to the nature of the product. Pellet diameter: 3.2mm Storage: Store in a cool, dark place away from high temperature and humidity. Please consume within six months after opening. I am careful, but please understand that fine powder may be included. Discounts are not possible as the price is already at the limit. I am sorry to say that I have had to raise the price again because of the recent price increase. Also, please note that if the manufacturer raises the price again, I may have to raise the price when listing in the future. Type of food: Other Type of pet: Small animal Food features: Dry type This product cannot be combined with other items due to its thickness and weight. Thank you for your understanding.