When Your Pet Can't Stop Scratching: Natural Allergy Support That Actually Works Every spring, paw licking and skin flare-ups bring pet parents to their wits' end. Here's what's actually happening — and three products worth knowing about. You know the sound. It's 2 a.m., and your dog is going at her paw again — lick, lick, lick — like there's something under the skin she's trying to get out. Or maybe your cat's been leaving little scratch marks on his chin for weeks. Allergy