I recommend them but like anything else, they aren't perfect. Some little houdini's DO figure out how to get them off, and resent having them on, I'm sure it is frustrating to be at the "all you can eat buffet" and not be able to get a proper mouthful. LOL But it sure beats a dry lot and no buddies to hang out with! To ease the "I don't wanna" attitude, try putting a horse cookie in there once in a while to sweeten the deal. Not every day, just occasionally.
For drinking water..you don't leave the muzzle on 24/7 anyways and horses WILL drink if they are thirsty enough. If they prefer to wait until you take it off, that's their choice. I've never seen one dehydrate himself because there's a muzzle on. But besides that, horses many times don't drink as often as people do..they do it 3-4 times a day, and can do fine if they get to less frequently than that (though I'm not condoning rationing water access!). So going 8 hours is not going to harm your horse if he chooses to hold out until the muzzle comes off.
I would say the biggest drawbacks to a muzzle is they come off sometimes and you have to hunt for them -(try spray painting part of it neon orange or white!) and they can rub the hair on the face sometimes. But I feel the benefits far outweigh any of that. I'd rather my horse be out in pasture with his buddies and get to work for the grass he gets than have to stay in a dry lot, lonely.
Barefoot and Loving it!
http://www.barefoothooves.net
