Doge is a common Internet mispronouncing of "dog" (see https://en.wikipedia.org/wiki/Doge_%28meme%29 https://en.wikipedia.org/wiki/Doge_%28meme%29), so I'm gues

Doge is a common Internet mispronouncing of "dog" (see https://en.wikipedia.org/wiki/Doge_%28meme%29 https://en.wikipedia.org/wiki/Doge_%28meme%29), so I'm guessing that the other one is likewise for "cat".