Why is my male cat attacking kittens and mom not protecting them?

No, the male cannot be anywhere near the kittens or the mother. Queens can be extremely protective of her kittens, and could attack him. He could also hurt the kittens. I'd have the males neutered asap to stop this behavior.

The kittens should be weaned at 6-8 weeks. Not all animals are natural, nurturing mothers, and she may just not know how to make the kittens go away. I would recommend separating them. The kittens still need a safe environment and easy access to kitten food, but they no longer need mom for milk.

I would keep Lazgah away from your female and the kittens. Some tomcats will attack and kill the kittens as a means to get the attention of the busy mother away from them. I would not allow him to have any contact with her or the kittens until the kittens are weaned from their mother.

You should keep the male completely separate from Nancy until the kittens are weaned, around six to eight weeks of age. She will be protective of her kittens, leading her to attack him, but also if she goes into heat again (which can happen), she will mate with him and become pregnant again. Keep him away from them in a separate room at all times. Best of luck.

Your question is suitable for this website! No, an outsider male cat won't eat kittens, but he may view them as stepping on his territory and try to fight with them to defend it. At 25 days of age, the kittens are too young to be left outside overnight, so keeping them indoors is best. Its also best for their health to stay indoors, as they aren't old enough to be vaccinated, and they could get serious life threatening diseases from unvaccinated stray cats. If your parents insist on keeping them outside at night, I would get a shelter to secure them in that prevents other cats from getting close to them or having contact with them. Make sure they are warm in there too. Best of luck, I hope this helps!

If you are concerned that the male cat may injure the kittens then I would recommend you keep them separated at all times. However, I will say that it is normal for older cats (usually the momma cat) to teach the young kittens discipline and proper behavior by mewing at them, bopping them and nipping at them. This may be all your male cat is trying to accomplish. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

Yes, he can harm the kittens. Some tomcats have attacked and killed their own offspring in order to get the attention of the mother cat, and bring her back into heat so they can mate again. Since you have a single bedroom, I would keep Ash in the bedroom alone and do not allow the male cat in with her or the kittens. Best sure to keep a litter box, food, and water in there for her. If that truly won't work, I recommend having him staying somewhere else during the first couple of weeks of the kittens's life to prevent him from hurting them. I hope this helps.