Very small dogs have unique physiological traits, such as jaw size, bone strength and sensitive digestive systems, which can benefit from specialized nutrition. Royal Canin X-Small is a full line of formulas designed to meet the particular needs of your tiny dog at every life stage.
Kibble
Features an extra small kibble designed for the miniature jaw of dogs less than 8 pounds. Exclusive, highly palatable formula satisfies the fussy appetites of very small dogs.
X-Small Adult is for extra small dogs (weight up to 8lb) from 10 months to 8 years.
- See more at: https://www.royalcanin.com/products/royal-canin-size-health-nutrition-x-small-adult-dry-dog-food/1003#sthash.DBimTTYe.dpuf