Hello everyone! Short intro to me and my chi! My name is Tiffany. I am a 25yo sahm of a 5yr old daughter, 2.5yr old son, 3y/o chi and 6wk old lab mix. I got my first chihuahua Marley at 2yrs old valentines day of 2010. he just turned 3. I have always loved the chihuahua breed and always wanted one. He is really a good dog. He doesnt bark alot and is VERY patient with my kids. I noticed something wrong with his back left leg shortly after getting him and after self diagnosis i am 99% sure he has grade 2 lp. we have a vet appt in 2 weeks to make sure. I am interested in finding out any treatments that have worked to ease your dog's lp. please let me know.