By Ayeesha Walsh Kaley Cuoco has debuted the latest member of her family with Tom Pelphrey to her fans on Instagram. The Big Bang Theory star took to her social media account to introduce her new addition to her followers – a cow named Connie Cowstein. Kaley, 38, uploaded a video of herself petting the cow with the soundtrack of Morgan Wallen’s Cowgirl layered over the clip. She wrote “Our girl Connie Cowstein,” over the video before adding in the next post that Connie a rescue animal. Connie is the latest addition to Kaley and Tom’s collection of animals that includes seven horses named Poker…