Y ou may want to give Zyrtec to your dog for several reasons. And as with anything medical-wise that you will be giving them, you want to make sure that you have the correct dosage and understand ...

Age limit: 6 months and older. Zyrtec dosing for 6 months to 2 years: 2.5 mL (2.5 mg) every 24 hours. Zyrtec dosing for 2 years and older: follow package directions. One treatment with a prescription ...