I am a first time cat owner (completely unplanned) and can’t believe how much I love my 5 month old girl (always been a dog person
)
She’s due to be spayed in a month or so, but still very underweight at present.
But I just don’t think I’ll be able to let her out, I’ll be worried sick 
But is it cruel to keep a cat indoors? How do you make your home full of enrichment?
Cat proofing the garden isn’t a viable option unfortunately.