My older cat keeps hissing at our new kitten ever since we brought it home from the farm—should I be concerned about this behavior?

Ever since we brought home a new kitten from the farm, our older cat has been frequently hissing at it. It's been almost non-stop, and I’m starting to worry that she might be feeling stressed or threatened by the new addition. Should this hissing behavior be a concern, and is there anything I can do to help them get along better?

Answer

It is common for resident cats to exhibit hissing behavior when a new kitten is introduced. Your older cat might feel stressed or threatened by the new addition, which is understandable and manageable with some patience.

  • Monitor interactions between the cats closely.
  • Provide separate eating and sleeping areas initially.
  • Gradually increase supervised interactions over time.

When bringing a new kitten into the home, it’s natural for an existing cat to feel concerned about its territory and personal space, which can result in behaviors like hissing. This is a normal part of the adjustment process. Slowly introducing them to each other's scents and ensuring both cats have their own spaces can ease this transition. Over time, with gentle encouragement and observation, most cats learn to coexist peacefully.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • How long does it typically take for cats to get used to each other?

    Every cat is different, but it can take a few days to several weeks for cats to become comfortable with each other. Patience and proper introduction techniques are key.

  • What should I do if the hissing turns into fighting?

    If the cats start fighting, separate them immediately and try reintroductions later. If persistent aggression occurs, consulting with a vet for behavior management advice can be beneficial.

  • Are there any signs that my older cat is truly stressed, and how to alleviate it?

    Signs of stress in cats include changes in appetite, grooming habits, or litter box use. Providing familiar items like toys, and safe spaces, and using calming pheromone diffusers can help ease stress.

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