I'm hunting for a enclosed/box muzzle. I have been using the baskerville but have found issues with it when concerning what I need it for. barney is still able to get to food, and despite my front on shouting at people I have caught some slipping it through the muzzle. He also is able to eat grass which makes him very sick. The only problem is I need to find one for the size of a Labrador as he has a big head compared to a normal springer. Any websites that are in the uk and accept paypal would be great. Thanks.