Can unneutered 6-month-old boy and girl kittens get pregnant?

Every cat is different but yes there is a possibility he can at 5 months as that is the start of puberty for some. I would contact your vet to see if they can do it at 5 months given the circumstance as there is not little size difference in 1 month.

Hello and thank you for reaching out to Petco Pet Education Center, formerly Petcoach. It is unlikely that they will act in a sexual nature toward each other since they were each spayed/neutered before becoming sexually mature. As I'm sure you are aware, cats being brothers and sisters normally does not stop them from breeding. But since they are both sterilized, they will likely not try to mate with each other. If they do for some reason, they will not be able to produce kittens. I hope this is helpful!

It's possible for her to have her first heat cycle anytime after four months of age, but it normally occurs around six months. She would have to be in heat in order to accept the male and get pregnant, but you should be aware that this can happen anytime now. It's important to have her spayed prior to her coming into heat, because the procedure is more risky when they are in heat. They also tend to fight with other cats when they are in heat, which can increase their chances of getting serious infections and contracting FIV and/or FeLV. These diseases are vaccine-preventable, so it's important to also ask your vet about this vaccine if she will continue to have contact with feral cats. I hope that helps and all is well with Bella.

Thank you for submitting your question regarding your cats. A female cat will no longer experience heat cycles or be able to become pregnant after being spayed. A typical spay and neuter kittens between 4-6 months of age. However, the procedure can be performed later if necessary. I hope this information helps!

He is quite young to be sexually mature but it is possible. If he is mounting her then he could potentially get her pregnant. If he doesn’t want to mount her then it is likely that he his isn’t old enough. I hope this answers your question.

I'm not sure I understand the time line but cats can't store sperm. Reggae has orange in her coat so she does carry the gene for the orange coloration. The long haired gene can also be carried but not expressed. I recommend to have the female spayed when the kittens are 12 weeks old. One female cat can have up to 28 kittens in a year. This is not only a lot of cats to care for but it also contributes to the significant problem of pet over population. If cost is a concern, call the local humane society and ask about a low cost spay program. I hope this answers your questions and please feel free to post any additional questions.

This is typically on the young side but not impossible. Generally they reach sexual maturity around 6-8 months but some have been reported as early as 4-5 months. It is best to keep them separate or have him fixed to prevent any unwanted kittens