[paulapoo]

Otis has started looking around like he see's things that aren't there. He did it last summer too and I thought it was a symptom of a developing liver problem. He did not do it all winter. Now he's started again. I thought maybe he didn't like the fan blowing on him, and I still can't say that isn't what it is. Another thought I had was that he acts that way when he see's flies. He prefers to be in the bedroom where there is no fan on. He acts totally fine when he's outside. I put advantix on him 3 weeks ago, so it shouldn't be fleas... Any idea's? Anyone experienced anything like this before?