It's a dog day afternoon for animal health care companies VCA Antech (WOOF -7.1%) and...

|About: VCA Antech, Inc. (WOOF)|By:, SA News Editor

It's a dog day afternoon for animal health care companies VCA Antech (WOOF -7.1%) and MWI Veterinary (MWIV -5.1%) after William Blair is bearish on their upcoming earnings results, noting a warm winter and early start to the flea and tick season that drew sales forward from the latest quarter.