Dogs may receive loratadine in a dose of 0.12 mg / lb to 0.22 mg / lb (0.25 to 0.5 mg / kg) to alleviate allergy symptoms, as suggests dr fiona from veterinaryplace.com. Small dogs (less than14 lbs) can be given one 5 mg tablet once per day
The active ingredient of claritin’s called loratadine.
How long does it take for claritin to work in dogs. The recommended claritin dose for dogs is between 0.1 and 0.55 mg per pound of body weight once or twice per day. How long does claritin take to work in dogs. Claritin tablets regularly contain 10 mg loratadine.
A typical claritin dose for a dog is largely based on body weight. Since it is not advisable to crush the tablet, the loratadine amount is often calculated in the total dose. Never exceed 0.25mg for each pound.
Before giving claritin or benadryl to your pet dog, always seek advice from your veterinarian. Zyrtec ( cetirizine ) or claritin (loratadine) can be given once to twice daily.