It's not unusual in the animal world, Milo has done it and he is only 10 weeks old. Believe it or not cows do it. I thing they are hard wired for it and it starts to come to light as the hormones develop...ask your vet about it and he what he/she says.
I have also read that it is a sign of dominance , an indication the dog is coming into heat and the list goes on. |