“seeing eye dog” – 615,000 search results on Google
“seeing eye cat” – 291,000 search results
“seeing eye human” – 241,000 search results
“seeing eye octopus” – 15 search results
“seeing eye hedgehog” – 14 search results
“seeing eye guinea pig” – 12 search results
“seeing eye chupacabra” – 8 search results
“seeing eye platypus” – 7 search results
“seeing eye sasquatch” – zero search results