RE: Greyhounds and cats..
As a thing to do and in the process pick up a few dollars I print a newsletter for a lady from church that fosters Greyhounds that have been retired from the track. Usually page five of her monthly newsletter is the adoption page. Typically it features four or five critters (cats and dogs) from the local humane society and four of five Greyhounds from Greyhound Friends of NJ.
I have noticed that the description of most of the Greyhounds includes the comment “loves people, no cats, please.” On the rare occasion that the Grey is described as cat tolerant it invariably also says “with supervision’.
Ash, the Best Dog on Earth, got along fine with the cats. However, the cats are much older now, more set in their ways, and there’s no guarantee of getting another dog with the personality of Ash.
That's probably because cats look like bunnehs.