( ._.)./ an explanation:
The dog has an issue where his esophagus doesn’t work right; it doesn’t get food in there right because it’s all stretched out and stuff. So what dog owners (and cat owners and I guarantee you the cat ones look goofier) do is make a highchair and feed them upright so gravity can be a hero. It’s also really cute.
The disorder is called Megaesophagus.
Here is a cat with the same disorder in his eatin’ sock.