"....he get's
tangled up in a thorn vine, we get free, but he's not so
energetic..."
If the day was truely cold, I would guess a cramp
caused by quick cooling of the butt while tangled up. I always have a rump
rug on when it is cold. I do not ride with it down, but as soon as I slow
down or stop I unroll it. Many riders in cold areas do the same to prevent
cramps.
Ed
Ed & Wendy Hauser 2994 Mittower
Road Victor, MT 59875
