The Petlife Hottie can be used on it's own or placed in a pet bed or carrier. The gentle, constant warmth is ideal to aid recovery and reduce stress after a visit to the vets or kennels and eases aches and pains in cats, dogs and other small pets. > Microwaves in minutes - stays warm for hours > Safe and non-toxic > Chew and claw resistant > Washable cover > Provides extra warmth in cold weather, times of stress and recuperation