How not to advertise a pet

I just got back from the vets office on the base where some of my cats were getting their
yearly shots. I saw an ad on the board there about a family being moved overseas
and that they couldn’t take their dog and were offering it for free. There was
a picture and the normal lines about being good with children and that they would
provide all the dog accessories. The last line was that the dog was named "Chewy".
If I was going to write a list of names not to tell people when your are trying
to get rid of a dog "Chewy" would be at the top right under "Killer"
and "Mauler".