I have a 6 month old Holland Lop. He's been with us for 4 months and is a super active rabbit. He's loose in my house all day and is always playing and running everywhere (he's litter trained). This morning we found him hiding against the wall, under a table. When I called to him, he didn't come. I took him and he didn't move. This is completely unusual behavior for him, I'm so worried and my breeder doesn't return my call. I've heard that you can't take rabbit just anywhere because most vets dont treat rabbits. I'm wondering if he's hurt his legs since he's always jumping on our furniture. Although my husband gave him carrots 2 days straight and he usually only eats his pellets. Any suggestions? He's just stretched out now in his cage. Doesn't even lift his head.