I knew from the first dose
When we gave our 12 year old Dachshund her first dose of Primalix TSH she became more active and I knew she felt better. Now after 3 weeks, she acts years younger and has lost 5 excess pounds. I totally recommend this product for any dog with underactive thyroid. Thanks from Jessica and Ellen!
Reviewed by: Ellen Shaw from San Diego, CA on 7/15/2014