I rescued a tortoise a week ago who wasnt looked after properly he had never been given weeds and had only ever been fed on tortoise pellets he is an adult male hermann tortoise. I have tried to tempt him to eat weeds and veg but he wont eat any he doesnt seem to know what it is. I have also tried mixing pellets with weeds but he only wants the pellets. Any ideas to get him eating a proper tortoise diet?