Since being privileged with having a greyhound in my life, I have learned that there is a difference between what we typically perceive to be cats and dogs, and what is actually the case, thanks to my greyhound Seón for the clarification. The correct classification (with sub-categories) is as follows:
|Cats||Dogs||Aliens||Sub-category – weird flying cat things|
|King Charles spaniel||Labrador|
|Miniature Schnauzer||Springer Spaniel|
|Shih Tzu||Great Dane|
|Bichon Frise||Border Collie|
|Any wussy designer crossbreed such as labradoodle||Staffie|
Hope that clears that up.