[header] How to supplement taurine for cats [title] Take your cat to the vet. [step] Because there are no early warning signs of taurine deficiency, you should take your cat for regular vet checkups. The frequency of visits depends on your cat's stage of life and general health. 
[substeps] Kittens should go every three to four weeks until they've had their full round of vaccinations. Healthy adult cats (age 1 to 7-10, depending on breed) should have a checkup once a year.