had seval pups eight and ten months old start hopping on one foot a day two then they get sore alover an there tail drups any one know what this could be if it can be treated any info will appreciated

Could be a tick disease. You can google it. If you got the extra money you could take one to the vet or you can try to give it some La 200. I dont know the dosage off the top of my head but a lot of people on here do.