What does it mean when a puppy gets red rocket?

The actual penis, called the glans, can extrude when needed. This is the often termed “red rocket.” When a male dog is ready to breed, the glans penis will emerge from the prepuce. Based on basic anatomy and physiology, it is reasonable to think that the glans can remain extruded safely for about 20 minutes or so even in the absence of breeding, especially if the dog has ejaculated. The actual penis often termed “red rocket” is mostly tucked safely inside the external foreskin-like sheath called the prepuce. When the penis remains extruded for longer, though, problems may occur.

When a dog’s penis temporarily protrudes because he’s excited to see his favorite human, it’s nothing to be concerned about as long as it retracts within a short period of time. He’s Playfully Humping Another Dog When a dog humps another dog or heaven forbid your neighbor’s leg, it’s innocent behavior and usually means he’s overly excited or nervous. If your dog does this frequently, some training sessions can help. When your dog’s penis is visible for no apparent reason and stays that way for an extended period of time, he may have paraphimosis, and an immediate call to the veterinarian is needed. Paraphimosis occurs when his penis sticks out from the fur-covered prepuce and fails to retract. A dog’s penis can usually safely remain outside of the prepuce for about 20 to 30 minutes, but anything longer than that can cause the surface of his penis to become dry and irritated. Swelling and even necrosis of the tissue can occur. If your dog’s penis remains outside of the prepuce beyond 20 to 30 minutes, seek medical assistance immediately.