how much zyrtec to give a dog
Some vets will recommend more frequent dosing at 2.27mg/lb every 12 hours, but again, this depends on how severe your dogâs case is. Typical Dog Zyrtec Dosages: 0-15 lbs: 5 mg once per day. 16-39 lbs: 10 mg once per day. 40 lbs+: 10 mg twice per day.