I know that some bad breeders lie about the ages of puppies to try and say they are tiny,etc.. however I heard about one today that takes the cake

I am on a group that have people that are looking for dogs, cats, pets, etc... there was a lady that was asking for help on training her Chihuahua as it was tiny and 6 months old. She said that the puppy would literally be laying down beside her and would urinate. I told her this wasnt normal and she needed to have him checked for a UTI. He is supposedly 6 months old now but she took him to the vet to have him checked out and the vet told her by looking at the pup, teeth, etc and gauging how long she has had him that he was sold at 3 weeks old....I cannot even fathom this...poor, poor baby