If you get a dog, you can count on hearing a lot more garbage. ''Experts'' will come crawling out of the woodwork. Everybody that ever owned a dog will be telling you this and that. Plus everybody selling anything to do with dogs will have their say. Many people set great store in their own limited experience, going from what they have seen with one, or even a few dogs. That leads to false flat statements like ''All dogs eat their own feces.''
Sometimes puppies will eat their own feces plus other dogs, cats, etc. Often by a year old, they grow out of it. I don't remember about my Aster doing it as a puppy, but at 14 years old, I still have to watch her, or she will work at cleaning up the woods. When she was a puppy, her one brother would nosh on road apples and then run at both ends. Otherwise, it is relatively harmless, nothing to call the vet for. All the vet can do is prescribe a food additive that may be no more effective than others. So I wouldn't let concerns about feces eating keep you from getting a dog.
If you do get a dog, I would suggest adopting an older one. One of the best sources for dogs with a predictable personality is the rescue dogs. These are dogs that lost their home, but were taken into a foster home to be retrained as necessary and placed in the right home for them. You may find a rescue near you starting at
American Kennel Club - Breed Rescue The rescues charge a fee to help cover their expenses, but is much less than the price of a puppy plus all its medical expenses the first year.
RubyPitbull does rescue work, and has contacts that may help too.
To familiarize yourself with the current dog world, you might look through the sticky at
https://www.askmehelpdesk.com/dogs/i...tml#post251802