So I got my sd Retic for Christmas. He has been great! No aggression except when he smells food. But I woke up this morning and noticed he was pushing hard on the lid of tub. His face is smushed in and just gross looking. This really concerns me. I covered his tub with a towel and put some fake foliage in his tub to hopefully make him more secure. My question is how long till his face goes back to normal? I know Retics are notorious for pushing but sense this is my first Retic I'm freaking out.