At the bording facility where I work 2 small dogs (a 1 year old pom and 11 year old shih tzu) are to be given up by their owner. She has had them there since April. She comes in monthly to pay for their stay, but never visits with them. Now some personal things have come up and she would like to give them up. My supervisor is taking the shih tzu and I am taking the pom, his name is Benny. I have known Benny since I started there in late August and he is wonderful but will need A LOT of work.
Benny was brought there at about 6 months old and has been there ever since. He is not potty trained, probably doen't even know what a house is or how to act in one, and has not been outside since April (as our facility is only indoors).
When I bring him home I plan to crate train him. I will have him tethered to me at all times when I am home or at least in the same room as me and I will take him outside often to potty. The owner is also offering to pay for training for him because he is totally untrained (he doesn't even know sit). My three dogs have already met Benny and get along just fine with him, so hopefully no problems there.[

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One of my many concerns is that he is older now and has had a life of ease just going from his room to the play room and then back to his room, will he be harder to train than a young puppy that hasn't lived like this? He knows nothing of real life...I don't think hes ever seen snow or a hot summer day. How will he react to being outside (I hope he doesn't get some sort of weird condition with daylight or something). All the sounds in my house will be totally different to him...there will be no dogs barking all the time, but he will hear birds, the dishwasher, the vacuum, etc...
I will probably be bringing him home on Wednesday after work which is around 9pm. Is there any way to make this transition easier on him? Does anyone have any advice for me on how to get this poor pup acclimated to living a normal life? Is what I'm planning on doing going to work, should I add something else?
Plus there is always someone home, either myself or SO so he will rarely be alone.
Thanks so much!