1.NOTE: If dog is long but slender, consider s size DOWN, if dog is short but stocky, consider is a size UP 2.PREVENT FROM LICKING AND SCRATCHING - Effectively protect Our Pet"s Wounds/ spots/incision, Bandages, hotspots, Skin herpes when he/she is spayed/ neutered or has an allergy flare up, and to keep pet calm & basically stress-free. It helps make the recovery process more pleasant for everyone 3.No more cones By wearing Our Surgical Recovery suit to make your pet more COMFORTABLE than he/she is in a cone while eating, sleeping and walking around,alternative to the cone of shame/satellite dish that he/she have to wear on head 4.SOFT AND BREATHABLE MATERIAL - Extremely soft dog onesie,Made of cotton and polyetser fabric,breathable and stretchy.snug but not tight at all, washable and drys quickly. Size S, M, L XL, 2XL are available for small, medium and large dogs/cats. 5.FULL COVER FOR UNISEX - Full cover onesie but easy to pee without taking off. An easy hold-up system ensures carefree walks and the velcro near the base of the tail allow walking your dog without removal of the shirt