A frustrated boyfriend has taken to Reddit to share how his pregnant girlfriend brought home a new puppy before their child was even born. She is now making him clean up after the pooch day in, day out, and it has left him wanting to leave her. The irritated Reddit poster admits that he and his partner moved too fast in their relationship. As a result, he is now stuck in a situation where he’s cleaning up after a puppy he didn’t want while working a full-time job and taking care of his newborn son. Pregnant woman adopts dog despite boyfriend’s reluctanceThe OP (original poster) is 27 while his…