File :-(, x, )
pic is UNRELATED Anonymous
right here is the deal, when my dog gets a boner (the red thing comes out the end of his penis) it also looks like he has 4 balls....(2 more ball things appear on the shaft) whats going on :/
>> BitterAnon !!WJLRQ1cwCyZ
A) Stop paying such close attention to your dog's boner. Actually, stop giving your dog a boner all together.

B) That is where the phrase "take the knot" comes from. It's normal.
>> Anonymous
oh.
>> Anonymous
Well, at least we can rest assured that the OP is not a furry or he would have seen plenty before.
>> Masterwork Bastard !wl59mComes
Dogs have a knot that becomes obvious during erection. During mating it "ties" the dogs together and ensures the transmission of sperm.
>> Anonymous
OP YOU SHOULD TAKE THE KNOT
>> Anonymous
OP refer to this webpage

http://www.neutering.org/gentling.html

Do what it states. Take pictures.