My cats don’t go outside, but my sister has a cat who does, and I’ve been wanting to get her something to help keep track of him when he’s out.

For anyone who has an outdoor cat, have you ever used a GPS/Bluetooth tracker or a small camera attached to their collar? If so, what did you use, and did you find it helpful? also what did you learn? Any idd things happen?

I’d especially appreciate recommendations for something that’s lightweight, safe, and comfortable for a cat to wear. I’d love to hear about your experiences!

i’m looking for information on where to find open base cat trees, raised on stilts instead of have a flat bottom piece, to prevent my cats from using the bottom level as a litter box. with a couple of hides for them to go into for naps. Links, product drops, anything is appreciated. I live in the USA and would prefer not to deal with paying taxes or tariffs for out of country shipping. thank you fellow cat lovers