I just brought home my pyr pup last week. He's now 9 weeks and 3 days old. What would be the recommended amount for walking him daily? I know not to walk him too much when he's super young bc he's growing so fast and it can mess with his growth and cause problems later on. Currently I walk him 1st thing in the morning after he's eaten and about 45 minutes before bedtime, both for about 20 to 30 minutes. But we really don't get that far bc I'm still working on leash training. Any advice would be great. Plus the walks have really helped with his play biting and chewing on things since he's in the land shark stage. I do know a tired pup is a good pup. I also just made him a flirt pole to play with him in the yard which he seems to enjoy, just so I can mix it up a little.