For humans, the testicles are pretty much at the base of the penis, so maybe a dog's penis is partially hidden inside. Kinda like a root, the testicles are actually at the base for the dog, we just can't see the whole penis. I might be wrong, so here's some anatomy pictures:
http://www.infovisual.info/02/069_en.html
http://www.goddardvetgroup.co.uk/images/anatomy_physiology_7.jpg
It means that the dogs penis grows inside ur vagina until it cannot be removed. It helps bette the chances of a succesful mating. If it happens it will go down in abput 20-45 minutes.part of a dogs penis located right after the testicles but before the penis. it is meant to lock the penis in the vagina of a female dog until all sperm is delivered.a dogs knot is a swelling near the base of a penis of a dog which holds hm into the female to stop any leakage of sperm to ensure the female gets the highest chance of being pregnant
Penis
Let the vet do it.
nowt coz he ent got any
That is called the knot, it can only be seen when the dog has an erection. All dogs have this. When a dog has sex, the knot keeps his penis stuck inside her for a while, it increases the chances of pregnancy. The male dog usually turns around, so that his penis bends 180o around, and they are facing away from eachother, then he ejaculates, and then the knot goes away and he can take his penis out. Try looking around on Google.
most un-neutered dogs will experience this. it is completely normal, he is excited, sexually. the "red crayon" is acually the penis, what you think is the penis is actually called the prepuce which is the sheath that covers the penis.
is it normal for dogs to have 4 testicles when they start to play
Yes. That determines it to be male, along with another male organ called a penis. Sometimes the testicles do not descend down from the abdomen and are retained. You must have your Veterinarian do surgery to get them out as they can turn cancerous if left in. Male dogs are born with testicles, but they are generally inside the abdomen. The testicles usually "drop" by coming through the inguinal canal any time after 4 weeks of age.
It means that the dogs penis grows inside ur vagina until it cannot be removed. It helps bette the chances of a succesful mating. If it happens it will go down in abput 20-45 minutes.part of a dogs penis located right after the testicles but before the penis. it is meant to lock the penis in the vagina of a female dog until all sperm is delivered.a dogs knot is a swelling near the base of a penis of a dog which holds hm into the female to stop any leakage of sperm to ensure the female gets the highest chance of being pregnant
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
Because you let them lick your testicles.
Their testicles are removes surgically by a veterinarian.
A male dog has been Neutered.
They're removed and destroyed as biological waste
yes
it's the dogs boner in other words
There is nothing wrong with that at all.