Is it dangerous for a small dog to breed with a large dog?

Yes, they can mate and this could cause damage to the Chihuahua. Additionally, if she did get pregnant, the puppies would likely be too large for her to birth naturally. I recommend to get the Chihuahuas spayed when she is six months old. It is best to avoid any potential complications. Best of luck.

Yes. A female dog that has mated with a much larger dog is at risk of pregnancy complications. I would recommend a veterinary exam with her vet to come up with a pregnancy plan for Mabel if you choose to continue the pregnancy. If the pups are too large she may refugee a c-section. Monitoring of fetal size is recommended to decide if a scheduled c-section may be needed. It is also possible to spay Mabel if you do not want any pups. This should be done asap as a spay later in pregnancy can be harder on the bitch. In either instance I would recommend consulting with a vet to understand her options and possible complications.

Hello Christian! Mila Mumu is adorable! It is never recommend to breed a female to a larger male due to the increased size of puppies and the subsequent increased risk of dystocia (difficulty giving birth) leading to a c section. I would choose a male who is her weight or small than her to avoid any danger, so pick a breed of male that smaller than she is when she is fully grown. Please know that it is never recommend to breed a dog on her first heat. That's because she will not be fully mature either physically and emotionally, and that leads to an increased risk of dystocia as well as possible poor mothering. You should wait to breed her until at least her second or third heat (around 18 months of age). I hope this helps!

No this isn’t entirely correct. She does however have a greater chance of needing a C-section if the puppies end up being bigger than her birth canal. Which is why it’s best to have her examined by your vet and radiographs taken to look at the size of the fetuses. If they are too big to pass, then a simple C-section can be scheduled for the Mama dog. I hope this helps. Best wishes and take care.

Because the sire is much bigger than the dam, the puppies will typically be larger and that can cause difficulties with Gracelynn giving birth. I would at least be emotionally and financially prepared in case she does need a c section to give birth. It's better to be prepared for it and not have it happen, than not be prepared and have it happen. The vet can assist as needed with her labor, and you can speak to your vet about any concerns you may have. I hope this helps!

I would be concerned about the size difference and the possibility of her needing a c-section. I would recommend calling and explaining your situation and maybe they will move up her spay procedure in the next week or so. Best of luck and thank you for using Pet Coach.

There are probably close enough in size to not have any issues, but it is difficult to say with any certainty. Being mixed breeds, it is possible there may be some possibility that the pups could be larger than the mother. If you choose to proceed, after vet checks of both dogs, have the mother x-rayed about a week before her due date. Your veterinarian should be able to determine litter number and size then may predict more accurately if surgical intervention will be necessary.