Hello, our beloved 13 year old cat is behaving very strangely over the last 5 days. He is 'hiding' and not wanting to come in. We found him under the car and he was not persuaded by any food etc. to come out. We moved the car, got him and took him to the vets yesterday who couldn't find anything wrong.
He went missing last night and we searched everywhere and were getting quite upset but have just caught a glimpse of him in the garden. We called him softly and offered food at the back door but he darted away as if he's terrified of us.
Any ideas? Is he physically unwell do you think? Or emotionally upset as my husband has been working away from home recently. Shall we go back to the vets?
TIA