Shopping Categories
Companion Animal
- Allergy
- Antibiotics
- Anxiety
- Arthritis/Anti-Inflammatory
- Bone & Joint Supplements
- Cough
- Dental Care
- Dewormers
- Diabetes
- Dietary Supplements
- Endocrine Disorders
- Flea & Tick
- Gastrointestinal
- Glaucoma
- Heart Medications
- Heartworm Prevention
- Respiratory
- Seizure Disorder
- Thyroid
- Urinary Tract/Kidneys
- Weight Management
Multi Species Supplies
Prescription Diet
- Heart/Joint/Organ Health
- Sensitive Skin/Allergies
- Special Needs
- Treats
- Urinary Health
- Weight/Diabetes/Digestion
Remind Me
Science Diet
Home Delivery
Welcome to the Cat Hospital of Portland’s Online Pharmacy. Dr. Colleran, Dr. Gadwood, and Dr. Hehn will be approving your Pharmacy requests Monday – Friday. Please be aware that your cat does need to be current with the hospital in order for us to approve your prescription requests.
Featured Products
Frontline Plus Feline
Click to Buy
Pill Pockets Salmon Feline
Click to Buy
Welactin Softgels
Click to Buy
Dasuquin Chewtabs
Click to Buy
Revolution Feline
Click to Buy
C.E.T. Cat Chews
Click to Buy


