just my opinion--for people with zero experience with Chi's, a dog with issues is not a great
starting point.
Sigh. Not all rescue dogs have issues--that is such a sad stereotype. Many are just dogs someone selfishly acquired--often from an expensive breeder--realized the dog wasn't a fashion accessory, and dumped the dog in the shelter or on the street. Yes, we have Chis with issues (I am fostering two with issues), but the majority of our rescues are perfectly well behaved and loving Chis (Finn and Peanut--both rescues--are fabulous).
We have many first-time Chi owners and foster parents turn to our rescue.
Reputable breeders are fabulous if you want to know the DNA lineage of your dog, see the mom and pop, want to show your dog, want to raise your dog from a pup, etc. But for anyone wanting just a loving companion, a reputable rescue organization is a good place to go.