Additionally, an invisible fence will not stop other predatory animals or other dogs from coming into your yard and attacking your Greyhound. (mokangreyhounds.org)
They were bred to hunt lions and other predatory animals for farmers and ranchers in Africa. (topdogtips.com)
Are there other predatory animals that visit the property where your cats will live (e.g. coyotes, large owls, bobcats, etc.)? (thinkingoutsidethecage.org)