My neighbour's male cat spends most of his life with me (she's aware of it and doesn't seem to mind as she has 3 others to keep her company). He has taken to making constant yowling noises and is driving me mad. Is he just feeling randy or is it something serious?
He's ball-less, snags, but I think he will have to go home if he carries on making a racket. Mind you, he's shut up now and he's only been doing it for about 3 hours!
How old is he? Cats will often get very vocal as there hearing declines. We had one old would start in the early hours of the morning. It's also a sign of dementia!