[Dori]

It’s an issue for hyperthyroid but not hypothyroid. Hannah has hypothyroid (at least half her life) so I checked with her vet and the company they both gave me the go ahead. But if one is hyperthyroid they should not use it. That’s why people or animals that are hyperthyroid are discouraged from eating fish…due to the iodine found in fish. Hypothyroid patients have no problem eating fish.