I have two dogs, both are muts:
This is Rusty...we don't know what mix she is, she's gonna be 10 in September:
Back in March she had a hematoma on her ear and had to have it drained, the vet put one of those cone collars on her:
And this is Heidi. She's a mutt as well, but we think she might be a McNab Shepherd:
http://en.wikipedia.org/wiki/McNab_(dog)
Heidi as a little puppy back in January:
And now at about 6 months old: