My dog hurt her back left leg?!

i was carrying my bichon frise and she pushed her legs off of me and jumped to the ground (she was 3 feet in the air) then she wimpered!. how shes limping a little but if i touch or hold her leg she doesnt wimper!. she can stand on it but still limps!. i felt to see if she broke a bone but everything feels just fine!. She doesnt cry when she walks /running limps around!. Anyhelp it doesn't look swollen just a little lopsided compared to the other leg but she's pretty fuzzy so maybe thats just her hair that makes it look that way!. Any help here!?Www@Answer-Health@Com

---

---