Lovely burs!!!
Mojo hiked his leg on a "bur bush" along our walking trail one day - talk about a mess! - He couldn't walk or anything! That wasn't very fun - needless to say, some of his long locks were cut, so they were different lengths.
During the same, we try to keep Mojo in a puppy cut or close to it - we are avid outdoors people and we are constantly outside during the warm weather. Plus, I'm a BIG FREAK and I have a doggy first aid kit + our first aid kit - heck, I even keep one of those small travel rolls of toilet paper in a waterproof or ziplock bag, even if we canoe or hike or on fourwheelers!