Review on Comfortable And Water-Resistant Pet Recovery Collar: Adjustable Neck Donut E-Collar For Small And Medium Dogs And Cats After Surgery In Navy (Size S) by Darryl Montagna

I ordered both the medium and large for my 11 pound chiweenie. The medium works best for her. The large was a little too big, and she was almost stepping on it.The string around the neck is cinchable/ very adjustable and works perfectly. I just put one finger in with her neck to make ate I didn't get it too tight wren cinching it up.She seems very comfortable with it on. It's like a little pillow for her to sleep in. She can still drink and eat, but we have blocked the stairs so she doesn't try to scale them with this on. Seems to be working great. She can't reach her little surgery spot on her foot, and she doesn't seem bothered by it. I highly recommend it!