I was also surprised that he was so lively considering he still had a slight cough from pneumonia. He probably does get lonely because he ran up to us when we arrived to see him. I know they go check on him a few times a day, so hopefully, it won't be too bad. Also, the other cows are in the pasture right outside where we're keeping him, so he's not completely devoid of company.
Thank you for your kind words! I appreciate your comment!