We have moved into a place my cat feels comfortable going outside - this is great as her confidence has really grown! She spent the summer wafting in and out, and now can't understand why doors are closed and she can't get through them. We think it's time to put in a cat flap!
Having never had one before, this might be a stupid question. Is it worth spending extra money on a fancy flap, or will a basic one do just as well? I don't want to waste money when it's already going to be expensive to install (only place it can go is in glass so expensive to put in) but likewise, if it's not functional we'd rather the initial outlay than having to replace it later or having something the cat can't use.
She doesn't wear a collar but is of course chipped.