Is it dangerous to spay my dog if she's in heat or pregnant?

Thank you for submitting your question regarding Doodles. I prefer to wait 2-3 months after a heat cycle to spay a patient. The surgery is technically less difficult as the vessels are not as engorged with blood after the heat cycle. It is possible to have it done during a cycle, but I feel it is riskier. I hope this information helps!

There isn't an increased surgery risk because Tohru will be out of heat, plus one heat isn't as concerning. I'd be more concerned about an older dog that has had multiple heats as well as puppies. The most important thing is to make sure she doesn't get pregnant.

Yes, it is absolutely fine to spay your dog, and I applaud you for wanting to do it! She's humping because it feels good, not because she is necessarily in heat again. I would have it done before she goes into heat :-)

It would be better to wait until after the heat as during the pre-estrus and heat the uterus is very well vascularized and the extra amount of female hormones increase bleeding. So in order too minimize the surgical risk it is better to have her spayed during anestrus, ie when not cycling.

Thank you for using Petco Pet Education Center, formerly Petcoach! It is definitely good idea to keep the dogs apart to avoid an unwanted pregnancy. You can also elect to have your male dog neutered within the next several days to eliminate the risk of pregnancy. If Iris becomes pregnant, she is unlikely to have issues giving birth, as most Huskies have pelvic canals which are proportional to their body size, and it is not certain that the puppies will be the exact size of the father (it is more likely that they will be somewhere in the middle). Your vet can also use x-rays and ultrasound to monitor the size of the puppies as Iris comes closer to term and recommend a c-section if necessary. I hope this helps and am happy to answer any other questions you have!

Unless there is a very large difference in size between your male dog and your female dog with the female being very small, there should be no problem if she gets pregnant. However, if you do not want puppies nor want to breed her later on I suggest you discuss spaying with your vet. There are so many puppies out there needing a new home, there is not point in adding to that. Being pregnant now will basically cut short her puppy time as well.

Yes - you can and should if you don’t plan to breed Rosie! There is not an increased risk for complications with anesthesia. If she is in heat there is an increased risk for bleeding but most veterinarians recommend waiting until after the heat cycle to spay.