Why is my male dog mounting female who just had puppies, not in heat?

Neutered males can display erections and ejaculate just like intact males. They may mount in a display of dominance or can still mount to breed in the presence of an intact and receptive female. Correct the behavior immediately (even though no litters will come of it) and distract or separate him completely from the female until she is no longer in heat. Consider having your female spayed in the near future.

The male dogs most likely are just trying to dominate her. Mounting isn't always an attempt at coitus. Another possibility is that she is about to go into heat and is already giving off pheromones to attract the males. If you don't want puppies this is probably a good time to get Cheeko fixed. It is also much better for their health as they get older.

This behavior is often considered part of a dominance issue and can be seen amongst any dogs, even neutered dogs occasionally. Be aware that your puppy will be able to mate very shortly and you should consider neutering her or making arrangements to keep them separated for 3weeks when she comes in heat next

Hello. He is just being a male dog. Even after neutering, some males may still try to mount females, but in his case, he is still strongly attracted to your spayed female. If you do not plan on neutering the male, keep an eye on the male as the female can get annoyed at him & you may have a fight on your hands. If your male is still quite young, he may mature out of this behavior as his instincts are very strong right now. Just keep an eye on him. Thanks for contacting Petco Pet Education Center, formerly Petcoach.

Since they are both neutered, this behavior is likely caused by over-stimulation. It's not sexual, it's just an inappropriate outlet for being overwhelmed or overexcited -- think really tired toddler starting to throw things and hit his friends. I would recommend redirecting him to a toy or playing with you, or remove him calmly from the situation. You don't want to punish him for the behavior, but you do want to stop it.

It is highly unlikely this is a true heat unless the first one was very short (3-5days; often referred to as a split heat). I would be concerned she may have an infection which the male is confused by. A full vet check and possibly a sample of the fluid being passed to be examined under a microscope would be recommended in order to determine exactly what is going on and to treat appropriately

Yes, I recommend to have her spayed between 5-6 months of age. It's hard to know exactly why he suddenly started doing that, It's possible she is coming into heat. It's also possible the mounting was not sexual in nature: https://www.petcoach.co/article/mounting-behavior/ I hope this helps.