Small household pets such as cats could be a problem due to their hunting instincts. (puppy-basics.com)
However, small dogs, cats, and other small household pets may appear as prey to a Greyhound and they may chase these small animals. (gpa-nw.org)
This gentle dog may bark at strangers but is normally friendly with visitors, and should be watched around small household pets such as rats, ferrets, or guinea pigs. (canismajor.com)