Kitty breakaway collar with ID and rabies tags, plus tiny bell on 24/7 on my 5 lb 7 month old girl. She's also been microchipped. Zero issues. Great fit. She can barely reach the tags to chew and believe me, she's tried and has almost given up entirely for good.
Her very first rubber/plastic doggy collar at the smallest setting didn't last a week before it got caught in her mouth during her habitual chew attacks. Luckily a pair of scissors got that one off easily along with a teenie bit of her hair during the struggle to get her still enough to snip without poking her with the scissors. That was while she was 4lbs a couple of months ago.
She uses a padded harness just for the leash whenever we're out. |