A Dogs Cock can swell up and increase in size, blood flow is increased and the Dogs Cock will fill with more blood and increase in size, this is caused by stimulation to the Cock and or Knot
No doubt anal glands need expressed, have this done now, they can really get infected bad
It's mating season for him
pervert pervert
The puppy is just erected that swollen gland is what keeps the dogs stuck together when mating until the pit bull is calm.
This typically means that the dog is in the mid-process of pregnitation. Male dogs have a hormone that allows them to become female, called the hifindale-6 hormone. This usually happens when the male dog is not surrounded by females much and needs sexual intercourse.
Knotting a dogs penis is not taken literally it is not tying a penis in a knot it is when the dogs penis gets stuck in the dogs vagina and he begins ejaculating
I assume you mean when two dogs are "tied" post-intercourse. If this is the case, then the male dog will be able to push himself out once the penis has un-swollen. This is a natural process and it can take between 15 to 45 minutes. DO NOT PULL THEM APART, since this will most likely cause damage to the male's penis.
These are one of the cues that indicate a dog is in heat.
It's probably not swollen, when a dog has a full erection his penis will be quite large, often larger than a human's penis. The big lumps at the base of his penis is probably the part called the knot.
if it's just a bump the size of a nipple then it's normal. A dog's penis is flat tipped with a bump. And the base of his penis will probably become large and swollen when he has an erection, which is also normal. But you probably knew all of that anyway so whatever
Side effects. Don't worry.
yes
I say this all the time, if it was your vulva swollen and bleeding, what would you do?
He may have something inside the penis that is causing inflammation. I would get him checked out by a veterinarian.