Skip to search
Skip to main content
USA
Not in the U.S?
Not shopping in the U.S. or plan on shipping to a Canadian address?
Continue to Canada site
Use App
24/7 Help
Help
Get help from our experts 24/7
1-800-672-4399
Account
Account
Sign In
New Customer?
Start here
Account
Orders
Manage Autoship
Favorites
Buy Again
Prescriptions
My Vet Clinics
Pet Portal
Connect with a Vet
CarePlus Pet Insurance
My Rescues
Cart
Cart
Your cart is empty.
Something missing?
Sign in
to see items you may have added from another computer or device.
USA
Not in the U.S?
Not shopping in the U.S. or plan on shipping to a Canadian address?
Continue to Canada site
Use App
24/7 Help
Get help from our experts 24/7
1-800-672-4399
Account
Account
Sign In
New Customer?
Start here
Account
Orders
Manage Autoship
Favorites
Buy Again
Prescriptions
My Vet Clinics
Pet Portal
Connect with a Vet
CarePlus Pet Insurance
My Rescues
Cart
Cart
Your cart is empty.
Something missing?
Sign in
to see items you may have added from another computer or device.
Dog
Food
Dry Food
Wet Food
Fresh Food & Toppers
Veterinary Diets
Shop by Health Condition
Puppy Food
Treats
Bones, Bully Sticks & Naturals
Soft & Chewy Treats
Dental Treats
Biscuits & Cookies
Long-Lasting Chews
Jerky Treats
Freeze-Dried & Dehydrated
Health &
Pharmacy
Flea & Tick
Vitamins & Supplements
Allergy & Itch Relief
Heartworm & Dewormers
Pharmacy & Prescriptions
Anxiety & Calming Care
DNA Testing Kits
Supplies
Crates, Pens & Gates
Beds
Tech & Smart Home
Leashes, Collars & Harnesses
Bowls & Feeders
Clothing & Accessories
Carriers & Travel
Training & Behavior
Dog
Deals
New Dog
Supplies
Pet Parent
Supplies
Shop all
Dog
Toys
Plush Toys
Chew Toys
Fetch Toys
Treat Dispensing Toys
Puzzle Toys
Rope & Tug Toys
Cleaning &
Potty
Pee Pads & Diapers
Poop Bags & Scoopers
Cleaners & Stain Removers
Vacuums & Steam Cleaners
Grooming
Brushes & Combs
Shampoos & Conditioners
Grooming Tools
Paw & Nail Care
Ear Care
Skin Care
Gift Cards
Popular Brands
Cat
Food
Wet Food
Dry Food
Shop by Health Consideration
Veterinary Diets
Highest Quality Food
Food Toppers
Kitten Food
Litter
Clumping
Scented
Unscented
Natural
Lightweight
Crystal
Treats
Crunchy Treats
Lickable Treats
Soft & Chewy Treats
Dental Treats
Catnip
Cat Grass
Supplies
Litter Boxes & Accessories
Tech & Smart Home
Beds
Carriers & Travel
Bowls & Feeders
Grooming
Collars, Leashes & Harnesses
Cat
Deals
Pet Parent
Supplies
Shop all
Cat
Health &
Pharmacy
Flea & Tick
Vitamins & Supplements
Allergy & Itch Relief
Pharmacy & Prescriptions
Anxiety & Calming Care
Urinary Tract & Kidneys
Test Kits
Trees &
Scratchers
Trees & Condos
Scratchers & Scratching Posts
Wall Shelves
Window Perches
Toys
Interactive & Electronic Toys
Scratchers
Teasers & Wands
Balls & Chasers
Catnip Toys
Plush & Mice Toys
Gift Cards
Popular Brands
Other Animals
Horse
Feed
Treats
Blankets and Sheets
Tack
Health and Wellness
Dewormers
Vitamins and Supplements
Chicken
Feed
Treats
Feeders, Waterers and Deicers
Chick Starter Feed
Nesting and Egg Supplies
Coops and Accessories
Vitamins and Healthcare
Livestock
Cattle
Goat
Pig
Sheep
Llama and Alpaca
Livestock Feed
Livestock Supplements
Wild Bird &
Wildlife
Wild Bird
Wild Bird Food
Wild Bird Seed
Wild Bird Suet
Wild Bird Feeders
Hummingbird Supplies
Duck and Waterfowl
Small
Animal
Rabbit
Guinea Pig
Chinchilla
Hamster
Rat
Ferret
Bedding and Litter
Pet
Bird
Parrot
Parakeet
Cockatiel
Toys
Cages and Accessories
Food
Perches
Fish
Freshwater Fish Supplies
Saltwater Fish Supplies
Koi and Pond Supplies
Fish Food
Aquariums and Fish Tanks
Fish Tank Filters and Media
Aquarium Decorations
Reptile and
Amphibian
Live Feeders
Food and Treats
Tanks and Terrariums
Heating and Lighting
Aquatic Turtle
Bearded Dragon
Snake
Gift Cards
Popular Brands
Pharmacy
Prescriptions
Order your pet's prescription items.
How it works
Shop all Pharmacy
Health Services
Chewy Vet Care
Chat free with our vet team
CarePlus Pet Insurance & Wellness Plans
Compounded Medications
Choose from a variety of flavors, strengths, and forms for your pet or horse.
Learn about compounding
Dog
Prescription Flea & Tick
Heartworm Prevention
Pain Relief & Arthritis
Antibiotics & Antifungals
Allergy Relief
Anxiety & Calming
Ear & Skin Conditions
Eye Drops & Ointments
Urinary & Kidney
Diabetes Care & Insulin
Cat
Prescription Flea & Tick
Dewormers & Parasiticides
Eye Drops & Ointments
Antibiotics & Antifungals
Allergy Relief
Anxiety & Calming
Urinary & Kidney
Thyroid & Hormone
Pain Relief & Arthritis
Diabetes Care & Insulin
Horse
Joint and Anti-Inflammatory
Metabolic and Endocrine
Calming and Behavioral Support
Pain Medicine
Antibiotics
Allergy and Immune
Vitamins and Electrolytes
Expert Health
Tips
PetMD
Services
Connect with a Vet
Chat for free with a licensed vet tech.
Learn more
CarePlus Pet Insurance & Wellness Plans
Give your pet the best possible health coverage with pet insurance and wellness plans.
Learn more
Chewy Vet Care
Exceptional in-person routine and urgent care from our compassionate veterinary teams.
Schedule a visit
Learn
Give Back
How We Give Back
We've donated more than $100M in products to rescue animal centers.
Learn more
Donate to a Rescue
You can help us make an impact by donating items to your local shelter.
Find a Rescue
Find Pets to Adopt
Search thousands of pets from shelters and rescues in Chewy's network.
Find Pets
Join Our Network
Join our network to access benefits and resources that’ll help more pets.
Join Now
Today's Deals
Use App
Cart
Cart
Overby Farm Liquid Dog & Cat Dewormer
Overby Farm
Liquid Dog & Cat Dewormer
Questions & Answers
Ask a Question
1 Customer Questions
is this safe for kittens 4 weeks old
Answer by
Chewy
• Jun 02, 2019
This product is intended for dogs & cats 6 weeks or older.
1
Like
Report
Show All Answers (2)
