Apoquel Dosage for a 10 lb Dog

Apoquel is dosed at approximately 0.4-0.6 mg/kg twice daily for the first 14 days, then once daily for maintenance. Apoquel tablets are available in fixed strengths (3.6 mg, 5.4 mg, 16 mg) — a vet selects the closest fit for your dog's weight. For a 10 lb (4.5 kg) dog, this gives a range that a licensed vet will narrow down based on the indication, your dog's age, kidney/liver function, and any other medications. RexVet vets serve Florida, New York, and Virginia and can calculate the right dose for your specific dog in a $64.99 video visit.

Apoquel (oclacitinib) is widely used in dogs in the 10 lb range, but "safe" depends on the specific dog, not just the weight. Toy and small breeds metabolize drugs differently than large breeds — they're more susceptible to hypoglycemia, sedation, and dose-related side effects. The margin for dosing error is smaller. Pill-cutting or compounded liquid formulations are often needed because commercial tablets are too large to dose accurately. A licensed vet will check your dog's history, current medications, and any underlying conditions before prescribing.

The most common things to watch for are: GI upset — vomiting, diarrhea, or decreased appetite (uncommon); Lethargy in the first few days; Worsening or new skin infections (rare — Apoquel mildly suppresses immune function). If you see anything concerning, contact a vet. For toy dogs specifically: Toy and small breeds metabolize drugs differently than large breeds — they're more susceptible to hypoglycemia, sedation, and dose-related side effects.

Yes — if your dog is in Florida, New York, or Virginia and the medical situation is appropriate. Apoquel is one of the medications RexVet's licensed veterinarians can prescribe via a $64.99 video visit. The vet will examine your dog by video, ask about history, and either prescribe Apoquel at the right dose for your dog's weight (10 lb) or recommend a different approach if needed.

Yes. RexVet is licensed in all three states and can refill Apoquel prescriptions for dogs already established on the medication. Refill visits are also $64.99. Prescriptions are filled through RexVet's in-house pharmacy (RexVetRx) or can be sent to your local pharmacy. Same-day delivery is available in most ZIP codes in FL, NY, and VA.