Dobes are prone to heart problems, hip dysplasia, vWD (a bleeding disorder), wobblers syndrome (a neurological disorder), just to name a few.

All the dobes I've met (which are quite a few as I babysit quite a few and I'm friends with a breeder) have been good with dogs and kids.

Out of all the ones I babysit, only two aren't well trained, which I know for a fact is the owner's fault.

Dobes are smart dogs and thrive with training (like all dogs). They do need lots of exercise (nothing looks better than a well muscled doberman running full out). They are also very good bed warmers though.

If you have any other questions just ask and I'll try to answer.