The best cat I ever had accepted going into the carrier with the aplomb of someone with no brain.
New kitten accepts it because I do it quickly.
Mother’s cat is grumpy and shouts but also accepts it because I’m quick.
All cats will yodle while inside though. The song of their people. A truly…lovely…song.
We went for the annual vet visit last week. Our orange cat was already asleep in his carrier, so I just put the door on and carried him to the car. He hasn’t slept in there since though!
My orange cats favorite place (mainly for playing, not much for sleeping) is a pet backpack. We sometimes take him out with it, or to the vet. He never minds.
I wouldn’t either
Cooperative care is for cats too. My old lady got a lot of positive conditioning around her carrier, uppies, & nail trims. She’s so sweet and tolerant about other thing too, like pilling. She’s no fan of the vet but she’s not stressed and bitter about it after.