Free delivery when you spend £35 or more*

New! One hour delivery slots

Save 10% on your first Repeat Delivery

Feed Their Happiness

We’re sorry, but there seems to be an error with some of the information provided. Please check the highlighted fields

Shop for dogs

Shop for cats

Welcome to The UK’s favourite online Pet Supplies Store!

FIND THEIR FAVOURITE BRANDS, OR TRY ONE THAT’S NEW

Treat Them to the Good Stuff

Swipe to view more

Gourmet Perle Chefs Collection Cat Food 85g x 120

Only £38.95

Save £9.05 (19)%

Add to Basket

Advantage Flea Control 40 Small Cats Dogs & Rabbits to 4kg (4 pipettes) NFA-DCS

Only £11.99

Save £9.00 (43)%

Add to Basket

Save 43%

Hills Science Plan Wet Kitten Food Pouches 85g x 84 - Favourites Selection

Only £42.15

Save £31.28 (43)%

Add to Basket

PRO PLAN OPTIBALANCE Rich in Chicken Medium Adult Dog Food 14kg x 2

Only £74.75

Save £33.83 (31)%

Add to Basket

We’ll Help You Spoil Them Rotten

Our handy buying guides will guarantee wagging tails, cheerful purrs and happy hops

Guarantee lots of waggy tails, happy purrs and cheerful cheeps with our handy buying guides.

Tell us
about
your pets

(in seven simple steps)

We know that talking about your pets makes you happy, and at Monster, we’re all ears! Take a few minutes to tell us about your little monsters, and we’ll help you find scrumptious food, fun toys and special treats that we think they’ll love.

Got more than one pet? Don’t worry - we’ll ask you about them too.

Happiness head to tail

What Makes Monster Different?

At Monster, we’re just like your pets - friendly, playful and totally one-of-a-kind. That’s because we don’t just deliver your pet food, we get to know you and your little monsters, so we can help you to keep them happy from head to tail.

A waggy-tailed welcome to the UK’s favourite online pet supplies store! We’ll save you up to 50% on your pet supplies and take the strain of delivering to your door heavy bags of pet food, treats, toys and accessories - so you can spend more time with your pet pals. Theres free next-day delivery on hundreds of items, just spend £35 or more.

If you can’t find what you’re looking for, need a little advice or want to arrange a Call & Collect order, we’re just a phone call away. Pick up the Dog & Bone and give us a ring on 0113 277 0634. We’re all ears!

Welcome to Monster, helping you make your pets happy from head to tail

Feed Their Happiness

Welcome to The UK’s favourite online Pet Supplies Store!

FIND THEIR FAVOURITE BRANDS, OR TRY ONE THAT’S NEW

Treat Them to the Good Stuff

We’ll Help You Spoil Them Rotten

Tell us
about
your pets

Happiness head to tail

What Makes Monster Different?

Safe and secure shopping:

Fantastic offers every week!

Follow and find us!

Track an order!

Track an order!

My Account

Customer Service!

Follow and find us!

Happy to Help

My Account

Partners

Feed Their Happiness

Welcome to The UK’s favourite online Pet Supplies Store!

FIND THEIR FAVOURITE BRANDS, OR TRY ONE THAT’S NEW

Treat Them to the Good Stuff

Tell us about your pets

What Makes Monster Different?

Happy to Help

My Account

Partners

Tell us
about
your pets