My orphaned cat suckles on my other cat. Is it harmful? How to stop?

This is usually not a hunger-driven activity in a 10 week old kitten. It can indicate that the kitten was weaned or taken away from its mother too early. I would definitely continue to prevent this behavior, as it can continue into adulthood and could cause problems like an infection in the mammary gland of your dog. You may have your dog wear a shirt to cover the nipples, or keep them separated unless you can monitor them. Since it can be brought on by stress, you can try supplements for stress such as Zylkene or Feliway/Comfort Zone Feline Pheromones. Here is some more information: https://www.petplace.com/article/cats/pet-behavior-training/wool-sucking/

Congratulations on your new babies! I adopted brother and sister kittens a few years ago. My male also displayed this behavior on his sister (as well as one of the dogs), but that behavior had improved by the time he was 6 months old. There isn't anything inherently abnormal about the behavior, and it's really only a problem if the female decides it's a problem, so I don't know that I would worry about it. I suspect that it will decrease quite a bit as he gets older and more settled in your house. The only other caveat that I will give you is that some cats will also do that on (especially wool) blankets and sweaters to the point that they chew/suck a hole in the fabric, so be on the lookout for that behavior. I hope that was helpful! Thanks for using Petco Pet Education Center, formerly Petcoach.

This is not likely a sign that the cat needs more nutrition but is probably simply a preference. Some kittens want to suckle longer than others for comfort, and some adult cats will continue to try to suckle themselves or other things like blankets. I would think that the momma would put a stop to this pretty quickly, but if you see the cat trying to suckle I would try to intervene so that things between them don’t get out of hand.

What cute kitties! I would discourage this behavior by removing the kitten each time this occurs and trying to distract him with something else- a fun toy or treat. Also giving him some time alone so he develops some independent from his sibling can be helpful. A feliway pheromone diffuser may also be helpful if the suckling is a nervous response. You can also put a little shirt/sweater on the kitten getting suckled to make it tougher for the suckler to get to him!

Yes, this is normal. All momma cats are different in the amount that they will allow the kittens to nurse. Most kittens will nurse as long as mom will allow it. It is comforting to both parties. The behavior will not likely be changed by the operations for the kittens. If mom is getting spayed as well, she may not let them nurse anymore. There is no harm in the nursing behavior unless you start to notice an area starts to look red, swollen or chafed. If mom is also getting spayed, that does change things. The kittens should not be allowed to nurse or exhibit any type of that behavior as they could compromise the incision. They cannot lick at any of the incisions! I hope this is helpful and please feel free to post any additional questions.

Hello. There is no immediate danger with this behavior & the male kitten will eventually kick everyone off him as he matures. Because of the self-grooming cats do I do not recommend placing a bitter spray on him. Just anytime you see one of the kittens doing this, just gently remove her & try to distract with a treat. This behavior often gets outgrown. Thanks for using Petco Pet Education Center, formerly Petcoach.

You may want to consider having a spray bottle next to you and when he tries to suckle a short quick spritz to dissuade him. Then pet him. Repitition is important. Best of luck and thank you for using Pet Coach.