Hi Deborah
Merry Christmas!
Urination outside the litter box can be a complex issue, often rooted in both medical and behavioral causes.
If you have 10 beautiful cats and only four litter trays, including territorial disputes among the cats, these might all contribute to the problem.
Here are some steps to address the issue:
1. Consider setting up a webcam to determine which cat or cats are urinating outside the litter box.
2. Maintain a log of any incidents of house soiling for at least 7-14 days. This information can be helpful when you visit the vet. If you need a copy of the log template, feel free to reach out to me.
3. Take the cat that is having accidents outside the litter box to the vet for a comprehensive health check, including urine analysis.
4. Increase the number of litter boxes in your home. Add three standard litter boxes instead of automatic ones, as some cats may be uncomfortable with automatic trays, especially if they are feeling unwell or have previously been startled by them.
5. If the vet rules out any medical issues, you may want to consider an in-home behavioral consultation. You can ask your vet for a referral to a qualified behaviorist.
By taking these steps, you can better understand and address the urination issues.
I hope that helps guide you on the right track.
All the best
Melina