Hi
I've got 3 turtles, one big and the other two smaller than it. I've had the big one for about two years this June and the small ones for about a year. They've never showed aggression towards each other , but my big turtle recently recieved a skin injury on his back leg and it healed (mostly). But today I saw one of the smaller one going and biting the big one's injured leg and opening up the wound again. It's concerning me a lot and I would really appreciate any help. All three turtles are Red Eared Sliders.