My 12 year old cat has been pooing indoors for over a year. I went to vet and he said it was due to arthritis and only feeling safe to poo in front of me. Past week he seems to be trying for a poo every time I turn round. He is passing poo, smallish and very dark. Sometimes he squirts out liquid poo. Earlier today he was lying beside me on sofa and I can see he is straining even when lying down. He pooed lying on sofa. I have vet appointment but wondered if this sounds familiar to anyone? He is eating okay but does look sorry for himself.