i HAD MY JACK RUSSELL BITCH MICROCHIPPED WHEN SHE WAS APPROXIMATLY 12 WEEKS OLD SHE IS NOW 7 MONTHS, SHE HAS BEEN LIMPING (AFTER SHE HAS BEEN ASLEEP) FOR ABOUT 2MONTHS.
I TOOK HER TO THE VETS WHO TOLD ME I HAVE BEEN TAKING HER FOR TOO LONG A WALK FOR HER AGE OK I ACCEPT THAT, HE SAID KEEP HER ON A LEAD FOR ABOUT TWO WEEKS THEN BUILD HER UP TO LETTING HER OF THE LEAD AGAIN. I KEPT HER ON THE LEAD FOR 4 WEEKS THEN STARTED BUILDING UP TO LONGER WALKS, BUT STILL SHE IS LIMPING EVERY NOW AND AGAIN.
MY QUESTION NOW IS COULD THE MICROCHIP HAVE WEAKENED HER SHOULDER MUSCLE CAUSING THE LIMP?

HAS ANYONE ELSE HAD THIS PROBLEM.