So sorry for your loss. I recently went through the same thing - I lost Captain just after Xmas leaving Major on his own. I brought Major into the living room to give him company (my piggys live in a shed), and have had him neutered. In April he is being introduced to my 3 girls. I decided against a baby boar because I knew that the situation would repeat itself sadly when something happens to Major. I hope George is OK and that you can decide the best option for him. In the short term, you could place a cuddly toy in his hutch? Big hugs x