We have a teeny tiny 5 mo chihuahua. He's 2lbs and adorable 
Anyway, we just installed a pet door in our patio door and he's taken to it beautifully. Goes outside to pee and poop all the time now. Clearly, he's brilliant ; )
Anyway, my concern is that he's so tiny! I get terrified to let him be in the back yard without my being able to see him.
There isn't any place he can get out but, my yard is big with lots of bushes, garden boxes etc.....
So, I'm trying to figure out at what point I can trust him in the back yard? He's never done anything, I just worry.
I'd love to be able to not crate him when I leave and just let him be able to go in and out of the dog door but, is that even safe. Should I crate him when I leave no matter what?
Or is it better to just block the dog door so he can't get out when I'm gone and keep him inside? We have the family room blocked off so he can't go anywhere else.
I've never been a new mommy to such a tiny pup before - I'm nervous!

Anyway, we just installed a pet door in our patio door and he's taken to it beautifully. Goes outside to pee and poop all the time now. Clearly, he's brilliant ; )
Anyway, my concern is that he's so tiny! I get terrified to let him be in the back yard without my being able to see him.
There isn't any place he can get out but, my yard is big with lots of bushes, garden boxes etc.....
So, I'm trying to figure out at what point I can trust him in the back yard? He's never done anything, I just worry.
I'd love to be able to not crate him when I leave and just let him be able to go in and out of the dog door but, is that even safe. Should I crate him when I leave no matter what?
Or is it better to just block the dog door so he can't get out when I'm gone and keep him inside? We have the family room blocked off so he can't go anywhere else.
I've never been a new mommy to such a tiny pup before - I'm nervous!








(7 years) Mother to Lily
(17 months) 2 







He enjoys being outside b/c our neighbors have dogs that are outside often and he just likes to be outdoors. Besides that, he has housetraining issues (we are his 3rd home) and we can't trust him in the house at all when we are gone. He is in our kitchen and laundry room, with access to the outside through the dog door when we are out. We've had him for over 18 months and I'm not sure that will ever change. 

