hi, i have been a sahm for a long time,my dog is used to company,i am starting a part time job (cleaning) in April and am not sure whether to leave him at home or he can stay in my car,windows down a bit,bedding,water bowl etc...he is happy in car but less happy being left at home,if he comes in car he will be on own for 2 hrs,a half hour walk then another 2 hours mon,to friday...what do you dog owners think about this? thanks oh,and he will be walked before and after i work.