I looked at Care Credit and it is not insurance, its a charge account. With it you are on the hook for the entire amount but with an actual insurance they pick up a portion of everything covered under the plan.
I also ran across this. "On qualifying purchase of $200 or more made with your CareCredit credit card account at enrolled provider locations. Interest will be charged to your account (at the rate of 26.99% for new accounts) from the purchase date if the promotional purchase is not paid in full within the promotional period."
It seems the 27% apr is for those with bad or no credit. Id still rather put it on one of my cards with lower apr and that earns cash back.
How many times have you had to use your pet insurance and Care Credit on your exotic pets?