Why do people have pets as lawn ornaments?

Because they are selfish and thoughtless, and have no respect for the feelings of other living things. Sad that this is not illegal, isn't it? Even more sad, is that they are raising their children to be the same way. You would do the older dog a favor by taking him to the local shelter, but I'm sure they would just bring home another one. If they forget to feed or water him, or leave him in poop, you can call the Humane Society.