I don't have any advice other than knowing that it is s much harder to train a dog when the bad behavior happens when you are not there.
The natural tendency on YT is to get upset with a person states they are thinking about rehoming a dog and I don't always understand why. IMO sometimes the best and most unselfish thing an owner can do is to rehome a dog. What if this dog went to live in a house with a fenced in yard, what if the new owner was retired, a stay at home mom, or someone like me that works from home. What if the dog had more company, what if neighbors could not hear the dog barking through the apartment walls, or what if the dog was not penned up to protect itself and the present owners property. Lot's of what ifs, but to me sometimes a better option.
My friend just did that with a second yorkie that she had tried to work with for a year, part of it, actually most of it was her fault because she was single and her work and lifestyle schedule did not make it easy to devote the time and effort she needed to put into training the dog. The dog is now an only dog, getting 5x the attention it was before and living in the home of an older couple where the woman works from home. So rehoming in many instances can be a better option than figuring out ways to sequester the dog from not chewing everything and barking non stop.
good luck with whatever you decide to do |