Denta Stix - good or bad?

Small dogs are very prone to dental issues.. my vet recommended the use of denta stix or greenies... also gave me some dental mouth wash to put on a cotton square pad, and rub on her gums..

like others have said.. if you have a dog that "wolfs" things down whole or in big chunks..I wouldn't use them or at least watch closely.. I don't have that issue with mine.. she lays on the floor and just gnaws away for a good long time.. ( most of the time she gets bored with it before finishing) but that's ok to..