You may use ARTHRO-IONX or PROMAXOL to help with symptoms of hip dysplasia. I usually start with PROMAXOl but you can start with either.
To dose the homeopathic I would split the dose and give a half dose with breakfast and a half dose with supper. In addition I would give PROBIOTICS, vitamin C, OMEGA 3,6,9 and MSM. What kind of water and food do you give your dog? These can influence joint health too.
When you are able to, I would recommend having a veterinary chiropractor check your dog. It often improves movement. Acupuncture can also be helpful. Please let us know how you do.