My 4-5 month old bearded dragon Waffles' legs seem to be twitching. It was especially bad today although he is alert, mobile and eats regularly. I've read that this might be a sign of MBD. He's been given a calcium supplement (no D3) ever since I got him about 2 or 3 months ago and also UVB and UVA lighting, all from ExoTerra. He lives in a 30 gallon tank, it's 108-112 degrees in the basking spot and 80-85 in the cool end depending on the weather. He doesn't go to his basking spot though and often sits in the cool end. He gets crickets and mealworms every day and assorted veggies, stuff that I feed my iguana including kale, which he likes, and mango and papaya. He's been shedding nonstop since about 6-8 weeks ago so I know he's growing. When I got him he had a little kink in his tail and it has grown with him until now, it's possible he had some problems in the egg or before I brought him home. Do I need to take him to a vet or can this be remedied at home? I first noticed him twitching way back when he first came to live with me, one of his fingers were doing it. I didn't notice any more for a few weeks and then this week it seems to have come back or become more apparent. Please help!