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Under $20 Pet Doors

Shop the best prices on 713 great value under $20 pet doors. Shopping for pet doors is easy with Fruugo, with SALE discounts, offers and savings on Trixie, Pet Supply, Other and more. Buy pet doors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 713
Lockable Pet Door 4 Way Locking Small Medium Large Dog Cat Flap White Frame
$19.95 Save $11.00 RRP: $30.95
Adjustable 4-Way Pet Door for Sliding Glass Doors, Durable Cat & Dog Flap for Patio/Balcony
$19.95
Convenient Pet Door Strap Stopper For Home Use Designed To Safeguard In Green 1Set
$19.95 Save $19.00 RRP: $38.95
Adjustable Cat Door Strap Wear-Resistant Punch-Free Keeps Door Unlocked Pet Owners 1Set
$18.95 Save $15.00 RRP: $33.95
Pet Dog Chew Toys, Pacifier Shaped Pet Dog Teether Teeth Sound Interactive Chew Toys
$20.95 Save $43.05 RRP: $64.00
Pet Cat Door Holder Latch Cat Feeder Anti-collision Flex Latch Strap Tool
$20.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration B
$12.95 Save $3.00 RRP: $15.95
Indestructible Big Dog Toy, Rubber Interactive Chew Toys, Toothbrush F
$17.95
Punch Free Adjustable Pet Door Strap Dog Cat Door Strap Quick Release Door Strap
$11.95 Save $11.00 RRP: $22.95
Cat Flap 22.4 x 20.3 x 3cm Dog Flaps Pet Door With Tunnel Cat Door Smart Lock Small Dog and Cat Flap Magnetic Door(White)
$15.95 Save $8.00 RRP: $23.95
Door 4 Way Pet Locking Door, Convenient and Safe Access for Your Pets, the Perfect Door for Your H
$16.95 Save $3.00 RRP: $19.95
Large Dogs Dog Door Cat Door Pet Flap,install Easily
$20.95 Save $43.05 RRP: $64.00
Cat Door Small Pet Entry And Exit Security Gate On Doors And Windows
$12.95 Save $34.00 RRP: $46.95
Funny Cat Stick, Cat Paw Pattern Reduce Stress Fall Proof Interactive Cat Toy
$13.95 Save $33.00 RRP: $46.95
Heavy Duty Dog Scratch Shield Protector for Wall & Door Frame
$20.95 Save $38.05 RRP: $59.00
Punch Free Adjustable Pet Door Strap Dog Cat Door Strap Quick Release Door Strap
$15.95 Save $16.00 RRP: $31.95
Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof C
$11.95 Save $18.00 RRP: $29.95
Door Propcompatible Cats - Easiest Cat Door Latch Holder to Keep Interior Door Opencompatible Pets -
$12.95
Dog Flap Cat Flap Simple and Reliable Design Indoor-Outdoor Transition Pet Supply PP Material 1Set
$20.95 Save $10.00 RRP: $30.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration C
$14.95 Save $3.00 RRP: $17.95
Pet Car Safety Net 115*62cm
$13.95 Save $33.00 RRP: $46.95
Automatic Door Opener For Dogs Cats, Cat Flap Door Strap Latch Easy Adjustable Free Access To Bedroom/bathroom/toilet
$21.95 Save $52.05 RRP: $74.00
Cat Lock Security Flap Door Small Pet Gate Plastic Flip Door for Cats and Small Pets Household Pet Supplies Brown M
$18.95 Save $9.00 RRP: $27.95
Pet Cat Auxiliary Door Two-Way Free Access Cat Door Dog Door Hole
$12.95 Save $12.00 RRP: $24.95
2025 Quality Cat / Dog Claw Scissors 2 Pack Stainless Steel Blades Ideal for Pet Preparation
$20.95 Save $20.00 RRP: $40.95
Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof
$11.95 Save $11.00 RRP: $22.95
2025 Automatic Pets Door Opener, Automotive Pet Dog Door Private Access Door
$10.95 Save $10.00 RRP: $20.95
2025 Door Frame Decoration Halloween Exquisite Cat Shape Acrylic Door Frame Ornament for Home Festival De
$7.95 Save $7.00 RRP: $14.95
Easy to Install Soundproof Door Seal PET for Quiet & Comfortable Living Space
$18.95
Cat Door Holder Latch - Installs Fast Flex Latch Strap Let's Cats in and Keeps Dogs Out of Litter & Food. Safe Baby Proof One Piece No Measuring Ext
$16.95 Save $37.05 RRP: $54.00
Diy Iron Mesh Pet Cage Door for Cats and Dogs Easy Install Wire Door for Indoor Kennels and Pet Fences with Stylish Durable Design
$20.95 Save $9.00 RRP: $29.95
180 Degree Flip And Slide Design, Durable for Pet Doors, Garages, Bathrooms, Windows, Outdoor Use, No Electricity Required
$16.95 Save $3.00 RRP: $19.95