Auggie puppy ( toy aussie/ corgi)

I have a male auggie. He is half toy aussie and half corgi. He's had his dew claws removed and tail docked. He's had a round of shots and wormed 3x. He loves to play. He would do amazing with another dog or children. He has the corgi spunk. He is absolutely adorable. He is short haired. He's litterbox trained. We use horse pine pellets and a regular cat litterbox without a lid and we use horse pine pellets for litter. He comes with a bag of food, a bag of litter, a puppy starter pack and vet records. This poor little guy was rehomed once and the people decided a puppy was too much for them to handle. They couldn't handle him wanting to be with them all the time. If they put him in a kennel or he got upset and cried they couldn't handle it. They wanted him to use their cats litterbox with cat litter not pellets. It was clearly their fault and not the puppies. At this time the pup is still with them and I'm trying to help them rehome him. I can't have him  here with my current puppies since I don't know where he has been and if could bring something back with him. I have 6 puppies that are not old enough for shots. I can't and won't risk them getting ill. I'm sure he's probably fine as he has had shots.  If you are looking for a cute puppy and would like information please text me  641-455-3878. Asking a $250 rehoming fee. He is currently in Ottumwa, Iowa.