The schedule you describe is to combine crate training and pottytraining. I see no reason for you to put your pup in a crate. I wouldn't want to put a dog in a crate for the length of time that you are gone. It's just too long.
You ask if 2 hours of playtime is enough on weekdays... It's not ideal, but if you work that long, there's not alot you can do about it. If you could have someone come in during the day to let her out and to play with her, it would be a good idea! |