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PetDosageChart

Dosage Directory · 83 Medications

Find the right dose for your pet,
by weight.

A free, vet-reviewed directory of dog and cat medications. Each entry has a weight-based calculator, dosage chart, and safety notes. Cross-checked against Plumb's Veterinary Drug Handbook and the Merck Veterinary Manual.

Most Consulted · 01

Browse the directory

By condition

  • Acid reflux (GERD)
  • Acute diarrhea
  • Acute fluid overload
  • Acute musculoskeletal pain
  • Acute post-operative pain (single injection)
  • Add-on seizure therapy
  • Addison's disease
  • Adrenal-dependent hyperadrenocorticism

By drug class

  • ACE inhibitor (angiotensin-converting enzyme inhibitor)
  • Adrenal steroidogenesis inhibitor
  • Antibiotic (Cephalosporin)
  • Antibiotic (Penicillin)
  • Antibiotic (Tetracycline)
  • Antibiotic / Antiprotozoal
  • Anticonvulsant
  • Anticonvulsant / Analgesic

Most Consulted · 02

This Week

Popular dosage calculators

For Dogs · 03

Medications for dogs (50)

Dog Antibiotic (Penicillin)

Amoxil

Amoxicillin

bacterial infections · skin infections · urinary tract infections

View dosage →
Dog Janus kinase (JAK) inhibitor

Apoquel

Oclacitinib

atopic dermatitis · allergic itching · skin allergies

View dosage →
Dog NSAID / Antiplatelet

Aspirin

Acetylsalicylic Acid

mild pain relief · inflammation · fever reduction

View dosage →
Dog Antihistamine (first-generation)

Atarax

Hydroxyzine

allergies · itching · anxiety

View dosage →
Dog Fluoroquinolone antibiotic

Baytril

Enrofloxacin

Urinary tract infections · Skin infections · Respiratory infections

View dosage →
Dog Antihistamine

Benadryl

Diphenhydramine

allergies · itching · motion sickness

View dosage →
Dog Isoxazoline parasiticide

Bravecto

Fluralaner

Flea prevention and treatment · Tick prevention and treatment · Demodectic mange

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Dog Gastrointestinal protectant

Carafate

Sucralfate

Gastric ulcers · Duodenal ulcers · Esophagitis

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Dog NK1 receptor antagonist / Antiemetic

Cerenia

Maropitant

vomiting · nausea · motion sickness

View dosage →

For Cats · 04

Medications for cats (33)

Cat Antibiotic (Penicillin)

Amoxil

Amoxicillin

bacterial infections · skin infections · urinary tract infections

View dosage →
Cat Antihistamine (H1 Receptor Antagonist)

Atarax

Hydroxyzine

Allergic dermatitis and itching · Atopic dermatitis · Urticaria (hives)

View dosage →
Cat Nonsteroidal Anti-Inflammatory Drug (NSAID) / Antiplatelet Agent

Bayer Aspirin

Aspirin (Acetylsalicylic Acid)

Blood clot prevention (thromboembolism prophylaxis) · Aortic thromboembolism (saddle thrombus) prevention in cats with heart disease · Anti-inflammatory use (very limited, with extreme caution)

View dosage →
Cat Fluoroquinolone antibiotic

Baytril

Enrofloxacin

bacterial infections · urinary tract infections · skin infections

View dosage →
Cat Antihistamine

Benadryl

Diphenhydramine

allergies · itching · motion sickness

View dosage →
Cat GI protectant / Mucosal coating agent

Carafate

Sucralfate

gastric ulcers · esophagitis · post-doxycycline esophageal damage

View dosage →
Cat NK1 receptor antagonist / Antiemetic

Cerenia

Maropitant

vomiting · nausea · motion sickness

View dosage →
Cat First-generation antihistamine

Chlor-Trimeton

Chlorpheniramine

allergies · itching · allergic skin disease

View dosage →
Cat Second-Generation Antihistamine (H1 Receptor Antagonist)

Claritin

Loratadine

Allergic dermatitis · Environmental allergies (atopy) · Itching and scratching

View dosage →

Vet-reviewed · 05

Every entry is cross-checked against Plumb's Veterinary Drug Handbook and the Merck Veterinary Manual, and reviewed by a licensed veterinarian before publication.

SC
Dr. Sarah Chen, DVM
MR
Dr. Marcus Reyes, DVM
AT
Dr. Amanda Thorne, DVM

This dosage information is for educational purposes only. Always consult your veterinarian before giving any medication to your pet. Dosages may vary based on your pet's health conditions, other medications, and individual factors.

Content reviewed by licensed veterinarians. Sourced from Plumb's Veterinary Drug Handbook and the Merck Veterinary Manual.