A recent study in mice
showed that collagen destruction is the chief culprit causing age - related hair loss, but more studies are needed to warrant collagen supplementation for hair
growth.4 Evidence is currently lacking on collagen supplementation for growing stronger
nails, 5 so you're better off protecting your
nails with a hardening clear coat and supplementing with biotin instead.
• Excessive thirst and appetite • Weight loss despite a normal or even increased appetite • Hyperactivity or restlessness • Change in temperament (a normally docile cat may become aggressive) • Excessive urination, or urination in the house • Increased frequency of defecation or diarrhoea • Vomiting • Poor hair coat • Rapid
nail growth Hyperthyroidism is diagnosed by a blood test, which can be performed by your veterinarian if you suspect your cat is
showing any of the symptoms, it is highly recommended to consult your vet as further problems can occur, including progressive weight loss and fatal heart complications.