The "∪ ̿–⋏ ̿–∪" emote is commonly known as the "bear face" or "bear emoticon" and is often used to express cuteness or playfulness. It can also be used in reference to actual bears or bear-related content. "A Pet In The House #2" emote is not a commonly recognized emote or symbol, and without further context, it is unclear what it may refer to.