Gus ate a tree!

[Imbrich]

Gus loves to be outside in very cold weather. Since I have an office in the house, and 
an invisible, he can stay outside safely for an hour or two. I noticed last night that 
our mischievous 19 month old berner boy has chewed or eaten a very large (and woody) 
azalea bush down to the stump.  Any suggestions that may save the lives of our other 
azaleas while still allowing Gus to stay outside?
Thanks
Betsy Rich