Filters

Under $20 Pet Doors

Shop the best prices on 711 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.

Filters
1 - 32 of 711
Lockable Pet Door 4 Way Locking Small Medium Large Dog Cat Flap White Frame
$19.95 Save $11.00 RRP: $30.95
Cat Door Bracket Latch Cat Door Replacement Installation Quick Elastic Locking Strap
$20.95 Save $5.00 RRP: $25.95
4 Pcs Self Adhesive Window Handle, Self Adhesive Handle, Sliding Door Adhesive Handle For Window Cupboard Drawer Cabinet Refrigerator Auxiliary(white+
$16.95
Cat Door Topper, Black Cats Door Corner Sign, Cat Mantel Decor
$12.95
Pet Cat Auxiliary Door Two-Way Free Access Cat Door Dog Door Hole Cat Out Entry Pets Auxiliary Automatic Door Open
$14.95
Large Dogs Dog Door Cat Door Pet Flap,install Easily
$20.95 Save $43.05 RRP: $64.00
Pet Door Replacement Flaps for Dog and Cat Houses Vinyl Plastic Flap for DIY Installation
$19.95 Save $34.05 RRP: $54.00
2025 Cat Door Bracket Latch Cat Door Replacement Installation Quick Elastic Locking Strap
$9.95 Save $10.00 RRP: $19.95
2025 Cat Door Flap, 4-Way Locking Medium Cat Door for Interior and Exterior Doors, Weatherproof Pet Door for Kittens and Puppies
$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
$14.95 Save $22.00 RRP: $36.95
Self Adhesive Foam Tape For Window Door Foam Sealing Strip Wind And Noise Adhesive Tapes
$20.95 Save $7.00 RRP: $27.95
Cat Door Bracket Latch Cat Door Replacement Installation Quick Elastic Locking Strap
$18.95 Save $6.00 RRP: $24.95
Punch Free Adjustable Pet Door Strap Dog Cat Door Strap Quick Release Door Strap
$15.95 Save $16.00 RRP: $31.95
Automatic OPen Close Home Cat Hole Toilet Training Pet Safety Gate Dog Door
$3.95 Save $4.00 RRP: $7.95
Punch Free Adjustable Pet Door Strap Dog Cat Door Strap Quick Release Door Strap
$11.95 Save $11.00 RRP: $22.95
Dog toy ball, dog play ball, smart dog toy, big dog toy, chew toy, dog ball game (green)
$20.95
Adjustable Pet Door Stopper - ABS Retractable Latch for Cat Feeding Station 2025
$20.95 Save $27.00 RRP: $47.95
Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets 25-26s
$17.95 Save $17.00 RRP: $34.95
Cat Lock Security Flap Door Small Plastic Pet Gate White S
$18.95 Save $11.00 RRP: $29.95
Door Propcompatible Cats - Easiest Cat Door Latch Holder to Keep Interior Door Opencompatible Pets -
$12.95
Punch Free Adjustable Pet Door Strap Dog Cat Door Strap Quick Release Door Strap
$10.95 Save $21.00 RRP: $31.95
Retro Wall Mounted Doorbell Button with Classic Design for Indoor Outdoor Use – Easy Installation and Timeless Aesthetic
$12.95 Save $5.00 RRP: $17.95
Cat Flap Door with 4 Way Security Lock Dog Cat Flap Door Weatherproof Cat Flap U
$18.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration Home Furnishing Door Decoration Sign B
$10.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration Home Furnishing Door Decoration Sign B
$19.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration Home Furnishing Door Decoration Sign C
$19.95
Cat Door Topper, Black Cats Door Corner Sign, Cat Mantel Decor SZRH A-F
$16.95 Save $52.05 RRP: $69.00
4 Way Locking Large Cat Door Weatherproof Interior Exterior Pet Door for Cats and Small Dogs SZRH A-X
$21.95 Save $22.00 RRP: $43.95
4-Way Locking Pet Door, Secure and Easy Access for Pets, Durable Design for Home Use
$21.95 Save $27.00 RRP: $48.95
Metal Cute Cat Door Frame Cat Door Frame Corner Decoration Home Furnishing Door Decoration Sign D
$12.95
Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof Cat Feeding Station
$10.95
Pet Cat Auxiliary Door Two-Way Free Access Cat Door Dog Door Hole Cat Out Entry Pets Auxiliary Automatic Door Open
$12.95