What are these soft muzzles good for? This type of muzzle is also called a grooming/ textil/ fabric/ nylon muzzle. This style is fine to use for a few minutes long vet check, nail trim, or similar procedure where you are afraid your dog might nip. They are also great to bring with you for emergencies because they don't take up any space in your backpack and come in handy if your dog gets injured.