Ok. Firstky, getting your tom fixed when well into adult hood will not fix the priblem. The spray is urine. Your cat is spraying bc something is encroaching his territory. Secondly, the animal may be having mental health issues. Anxious or stressed. New bables or smaller kids can be a trigger. Liik into what a problem may be. Being neutered can cause a wide variety of health issues for your fur baby.
Humane Society has a clinic next door. Try them.
Try ASPCA
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