A cat wondered into our house last Thursday through our patio doors. It looks in good condition, has a collar but no identity tag. I'm a bit of a soft touch so gave it some food (I now know I should not have done that)and it did seem to be be very hungry. It now keeps coming back and I'm not sure what to do next. I put a paper collar on it with my phone number and it has been on the cat for 3 days but I've not had any calls about her. Tonight I let her sleep on my lap for a while but I felt awful having to make her go out as we don't have a cat flap or litter tray. I think my next step will be to see if she has a chip. But how do I do that? Will a vet do it for free? What happens if she has no chip? We are more than willing to take her in and will then install cat flap etc.. But if she has no chip will they automatically send her to a re-homing centre.
I know this is probably all my fault for feeding her, but I was worried she was lost and hungry. She is not a cat we recognise from the local area.