How to stop my neutered male cats from fighting every single day?

They may always be enemies but there are a few things you can try to help calm them. I would start by putting some feliway diffusers throughout the house. They have a multicat version now. Feliway is a feline pheromone which is helpful to calm cats. It doesn't work on all. You could also consider putting some essential oils throughout the house. Be sure to get ones that are safe for cats. Visit oilyvet.com for more information. Also, make sure you have at least 3 litterboxes throughout the house, if possible, to prevent competition. If all this fails, you could talk to your vet about putting one (the instigator) or both on an antianxiety medicine to help calm them. I hope this helps!

Intact male cats can and do fight over things such as territory and females, so to answer your question, yes they can hurt each other if they get into a fight. Intact cats will also spray urine all over the house to mark their territory, which smells terrible and is very hard to get out. I would recommend having them both neutered to reduce any aggressive behavior as well as urine marking, which it sounds like you are seeing if they are fighting enough to cause a cut. Gently wash the cut with warm water and antiseptic soap. Keep the area clean and dry, and monitor for signs of infection which include redness, swelling, warmth to the touch, and pus. Should you see any of those signs, the cat will need to see the vet for antibiotics. In the meantime, I'd make an appointment to have them both neutered. Good luck, I hope this helps!

I would recommend getting them neutered as soon as possible. As they have gotten older they are becoming more aggressive and controlling of there territory. I would recommend neuter, increase number litter boxes, increase food and water dishes to start. Hopefully once all the added hormones are gone they will settle down

It does sound like cat nosies set them off with each other! I would separate them for tonight if they are hissing like crazy, and see how they are in the morning. Let them sniff each other and if there is no aggression, then they can be left together. Should they still be grumpy with each other, I will give you a method for slowing introducing them to each other slowly. Method for reintroducing them: I would separate the cats, and slowly reintroduce them to each other. Take Jass, and put him in his own room with his own food, water, and litter box. Keep the door closed, and for a few days, feed them both treats on other side of door so they associate each other's smell with a good experience. Then let Malachi in the Jazz's room while Jazz is in a cat carrier. They can smell each other, but not be in contact. If either becomes upset or show signs of aggression, remove Malachi from the room, and try again later. Praise them when they interact appropriately. When they are interacting well with each other through the carrier, you can let Jazz out of his room, and see how he interacts with Malachi. Praise them when they interact appropriately, and separate them with any sign of aggression or upset. I would get a cat tree with lots of shelves to give the cats vertical space to get away from each other. I would keep Jazz in his room when you go out until they are comfortable with each other.

Thank you for submitting your question regarding your cats. I suspect that the carrier ride and the surgery were stressful experiences for both cats. This can cause a cat to act out aggressively. You may want to keep the cats separate from each other for a few days to let them calm down. Then re-introduce them slowly and only when they can be fully supervised. Things should go back to normal between them, but it may take some time. I hope this information helps!

Most cats will settle down within a few weeks. Kittens do play rough and it can be hard to tell. If they willingly come together, play willingly and you don't see any bullying behavior (avoidance, hiding, arching the back and puffing up the tail) they are likely playing rough. If they play too rough they could injure each other by accident so continue to separate them when not supervised but most kittens will not require this. Giving each kitten one on one play time with you to burn energy, feeding out of a food puzzle and providing cats trees/other environmental stimulation can also help. Continue the current therapy as well. I hope this helps.

Cats, like people , especially siblings, do get into tiffs at times and fur flies.....this is quite normal and nothing to worry about. I have 5 cats and one or another fights here and there and the next day you see them lying next to each other. Unless one mobs the other constantly, the occasional tiff is nothing to worry about