A.  

My dog is a pure-
bred German Shepherd—
champion bloodline.    

B.  

My dog is a mix
of the canine gene pool.    

B.   

Your dog
attacks the UPS
man. The
UPS man throws
my dog a ball.    

A.  

That ball you bought
from the dollar
store is dangerous.    

A.  

And that rawhide
she slobbers on
is wrecking
her gut biome.                 

B.    

My dog
stays
in her own
yard.                                                                                                                                            

B.  

And she calls
your dog
a crazy bitch.    

A.  

My dog
earned an A
in obedience
school!