Description Hide Show Forthyron Tablets 200 g / 400 g for Dogs Forthyron is a prescription medication used to manage hypothyroidism in dogs. It contains levothyroxine, a synthetic form of the thyroid hormone, helping to restore normal energy levels, coat condition, and overall wellbeing. Available in 200 g and 400 g strengths to suit dogs of different sizes and needs. Always use under veterinary guidance. Forthyron Flavoured Tablets are: Available in two strengths 200 g and 400 g double-divisible tablets for accurate and flexible dosing. Naturally flavoured (animal protein free) to encourage acceptance. Available in convenient blister packs (foil strips of 10s) for ease of dispensing. Please Note: WE ARE REQUIRED TO RECEIVE YOUR ORIGINAL PRESCRIPTION PRIOR TO SHIPPING THIS PRODUCT. ( Click this link to read the prescription information section ) Use only as directed by your Veterinarian. Please read the packet insert and contact your Veterinarian if you think your pet may be experiencing side-effects. Registered pursuant to the ACVM Act 1997Nos A011977, A011978