probably because she's a puppy! she may be teathing, or just trying to get attention. try giving her(him?) a new toy or treats, something to take their mind off the beer cans. just make sure you DONT yell at them. give them a treat, toy, blanket, something for them to chew on when you take the cans away from them. it's probably just a phase, dont worry about it!
beer
I take my labs within an hour of eating in the morning.
Black Lab was created in 1995.
Blackie ia the origanal name for a black lab.
I got my black lab pup from a litter of 11
I have a black lab. You should give them tennis balls and ropes.
Black
It is possible, the lab may have a black color gene in it.
the same symptoms in a golden lab.
it depends on what type of dog you breed your chocolate lab with.
See the Sun - Black Lab album - was created in 2005-06.
A 'black lab' is short for black labrador. Labradors are a very popular breed of dogs and can be found in three colours - black, golden/yellow, and chocolate.