"The pair's struggle with Merlin's arthritis is a common frustration for dog owners across the U.S., according to new research showing as much as 40% of dogs have the condition. Most treatment for ...

A: There are many possible causes of limping in the back legs and dragging the back legs in a dog this age: Arthritis ... but in its natural form (like chicken feet) it can be added to the ...

A widely used medication for arthritis ... have reported their dogs were severely ill or even became unable to walk or stand or even died within hours of receiving the treatment.