OFA Hips: Good. OFA Elbows: Normal. OFA Congenital Cardiac: Clear. CERF: Clear. Optigen prcd-PRA : Clear. EIC: Clear. CNM: Clear. Narcolepsy (NARC): Clear. “Cadence" is son of HRCH Doubleplay Legacy's Reign “Bond,” JH, CGC and grandson of Canadian/Am/International CH Balcroft Silonas Time to Reign (recently featured in the Labrador Quarterly). He is also grandson of 3xGRHRCH Legacy's Atchafalaya Nightmare “Gator” JH.
A vigorous dog may or may not be high-energy, but everything he does, he does with vigor: he strains on the leash (until you train him not to), tries to plow through obstacles, and even eats and drinks with great big gulps. These dynamos need lots of training to learn good manners, and may not be the best fit for a home with young kids or someone who's elderly or frail. A low-vigor dog, on the other hand, has a more subdued approach to life.