Alfie Pet by Petoga Couture - Noah Recovery Collar (for Dogs and Cats) Size Small best fits neck girth 7.75" to 9.5" with the overall depth of 5.75" Ideal for injuries, rashes and post surgery. Work great for both cats and dogs The polka dot with ruffle recovery collar is light in weight, soft and comfortable but may not cover all body part of the pet. Owner should monitor in the beginning as pet may chew the collar Unique closure enables the owner to tighten or loosen, as necessary Pets can eat, sleep, and drink normally