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Fun with your PetsNew Pet EssentialsWalmart Exclusive Pet BrandsAll Bird SuppliesAll ChickensAll Farm AnimalsAll Fish Tanks and SuppliesAll GerbilsAll Guinea PigsAll HamstersAll Pet Smart TechAll RabbitsAll Small PetsBird AviariesBird CagesBird PerchesBird ToysCat BedsCat CagesCat Clothes and CostumesCat Collars, Leashes & HarnessesCat DoorsCat ExerciseCat Feeders, Fountains, and BowlsCat Health and WellnessCat HousesCat Litter and AccessoriesCat ScratchersCat ToysCat TreesChicken CoopsChicken SuppliesDog BedsDog Bowls and AccessoriesDog CarriersDog Clothes and CostumesDog Collars, Leashes, and HarnessesDog CratesDog EnrichmentDog GroomingDog Health and WellnessDog HousesDog KennelsDog Potty TrainingDog ToysDog Training & ObedienceElectronic Dog DoorsGerbil CagesGuinea Pig CagesHamster CagesKitten SuppliesLitter Genie Cat Litter DisposalMouse CagesNew for CatsNew for DogsPremier PetPuppy SuppliesRabbit CagesRabbit HutchesRabbit SuppliesSmart Litter BoxesVibrant Life Pet Crates, Mats, and Pads
Door Flaps(781)
Uses item details. Price when purchased online
Best seller PetSafe Freedom Replacement Flap for Dog and Cat Doors - Medium - PAC11-11038 From $15.44
4 options
Available in additional 4 optionsFrom$1544
PetSafe Freedom Replacement Flap for Dog and Cat Doors - Medium - PAC11-11038
21164.4 out of 5 Stars. 2116 reviews
Clearance Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal From $11.99
2 options
Available in additional 2 optionsFrom$1199
Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal
3514.5 out of 5 Stars. 351 reviews
KFFKFF Pet Door Replacement Flap, Works with KFFKFF Panel Pet Entrances, Dimensions 5.25" x 8.13" Durable, Resistant to Weather,Reinforced PVC Canine Door Substitute Panel with Extended Magnetic Strp $16.99 Was $27.36
Now$1699
current price Now $16.99, Was $27.36$27.36
KFFKFF Pet Door Replacement Flap, Works with KFFKFF Panel Pet Entrances, Dimensions 5.25" x 8.13" Durable, Resistant to Weather,Reinforced PVC Canine Door Substitute Panel with Extended Magnetic Strp
15 out of 5 Stars. 1 reviews
Best Pet Flap XL Environmental Friendly Replacement Dog Door Flap with Mounting Hardware,10.5" x 15" From $29.99
2 options
Available in additional 2 optionsFrom$2999
Best Pet Flap XL Environmental Friendly Replacement Dog Door Flap with Mounting Hardware,10.5" x 15"
183.8 out of 5 Stars. 18 reviews
Best Pet Flap Large Replacement Dog Door Non PVC Flap Fits PetSafe PAC11-11039 - Measures 10 1/8" x 16 7/8" Longer Lasting, Most Energy Efficient, Less Shrinkage, BPA Free From $22.99
3 options
Available in additional 3 optionsFrom$2299
Best Pet Flap Large Replacement Dog Door Non PVC Flap Fits PetSafe PAC11-11039 - Measures 10 1/8" x 16 7/8" Longer Lasting, Most Energy Efficient, Less Shrinkage, BPA Free
1024.4 out of 5 Stars. 102 reviews
Large Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped $16.87
$1687
current price $16.87Large Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped
54.6 out of 5 Stars. 5 reviews
KFFKFF Pet Door Replacement Flap, Compatible with Various Pet Doors, Measures 13.63" x 23.62", Durable and Weather-Resistant PVC with Extended Magnetic Strip (XL) $16.99 Was $28.99
Now$1699
current price Now $16.99, Was $28.99$28.99
KFFKFF Pet Door Replacement Flap, Compatible with Various Pet Doors, Measures 13.63" x 23.62", Durable and Weather-Resistant PVC with Extended Magnetic Strip (XL)
3 Pack Large Dog Door Replacement Flap with Screws, Doggie Door Replacement Flaps Compatible with PAC11-11039, Measures 10 1/8" X 16 7/8", Weather Resistant and Easy to Install $37.99
$3799
current price $37.993 Pack Large Dog Door Replacement Flap with Screws, Doggie Door Replacement Flaps Compatible with PAC11-11039, Measures 10 1/8" X 16 7/8", Weather Resistant and Easy to Install
75 out of 5 Stars. 7 reviews
Large Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped $19.99
$1999
current price $19.99Large Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped
194.1 out of 5 Stars. 19 reviews
VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors, Measures 10.25" x 16.25" Longer Lasting, Weather-proof, Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip (Large) $21.90
$2190
current price $21.90VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors, Measures 10.25" x 16.25" Longer Lasting, Weather-proof, Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip (Large)
11 out of 5 Stars. 1 reviews
Riousery Magnetic Pet Door Strips Thermal Insulation Soft Plastic Clear Doggy Door Replacement Flap Punch Free Large 17.72 inches / 45 cm From $16.39
2 options
Available in additional 2 optionsFrom$1639
Riousery Magnetic Pet Door Strips Thermal Insulation Soft Plastic Clear Doggy Door Replacement Flap Punch Free Large 17.72 inches / 45 cm
Kawihcie 4 Way Locking, Weatherproof Cat Door Flap for Doors, Medium $9.99
$999
current price $9.99Kawihcie 4 Way Locking, Weatherproof Cat Door Flap for Doors, Medium
Pet Door Replacement Flap 10.25" x 16.25", PVC Dog Door Flap with Magnetic Closure, UV Protection, Weatherproof Pet Access Door, Easy Install $23.17
$2317
current price $23.17Pet Door Replacement Flap 10.25" x 16.25", PVC Dog Door Flap with Magnetic Closure, UV Protection, Weatherproof Pet Access Door, Easy Install
Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped $15.99
$1599
current price $15.99Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped
52.5 out of 5 Stars. 5 reviews
POSGEE 3 Flap Dog Door Never Rust Plastic Doggy Door Doggie Door, Pet Door for Dogs Install in Interior Exterior Doors, Insulated Flap, 2 Magnetic Flaps, Closing Panel, for Pets up to 45lb (Medium) From $29.69
From$2969
POSGEE 3 Flap Dog Door Never Rust Plastic Doggy Door Doggie Door, Pet Door for Dogs Install in Interior Exterior Doors, Insulated Flap, 2 Magnetic Flaps, Closing Panel, for Pets up to 45lb (Medium)
814.2 out of 5 Stars. 81 reviews
Hakuna Pets White Small Cat Flap for Screens, Doors & Walls up to 1.97" Thick, for Cats up to 11 lbs
Hakuna Pets White Small Cat Flap for Screens, Doors & Walls up to 1.97" Thick, for Cats up to 11 lbs
123.9 out of 5 Stars. 12 reviews
Ideal Vinyl Dog Door Replacement Flap, Clear, Medium, 0.10"L x 7"W x 11.25"H $34.85
$3485
current price $34.85Ideal Vinyl Dog Door Replacement Flap, Clear, Medium, 0.10"L x 7"W x 11.25"H
94.4 out of 5 Stars. 9 reviews
VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors,Measures 5.25" x 8.13"Longer Lasting,Weather-proof,Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip(Small) $14.90
$1490
current price $14.90VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors,Measures 5.25" x 8.13"Longer Lasting,Weather-proof,Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip(Small)
11 out of 5 Stars. 1 reviews
Plastic Vinyl Strip for DIY Dog or Cat Door - 8' x 8", Clear, Doggie Door Replacement Strips, Doghouse or Kennel Door Flap, Pet Products and Supplies From $29.99
2 options
Available in additional 2 optionsFrom$2999
Plastic Vinyl Strip for DIY Dog or Cat Door - 8' x 8", Clear, Doggie Door Replacement Strips, Doghouse or Kennel Door Flap, Pet Products and Supplies
314.5 out of 5 Stars. 31 reviews
Riousery Dog Door Replacement Flap Impact Resistant TPU Flexible Doggie Door Flap for Aluminum and Plastic Frames Weatherproof Pet Door M 8.1x12.6in / 20.5x32cm
2 options
Available in additional 2 optionsRiousery Dog Door Replacement Flap Impact Resistant TPU Flexible Doggie Door Flap for Aluminum and Plastic Frames Weatherproof Pet Door M 8.1x12.6in / 20.5x32cm
Clearance ZOUYUE Cat Door Flap Extra Large (11"x9.8"),4 Way Locking Cat Door For Interior Door,Weatherproof Pet Door for Cats Doggie Kitties & Kittens,Easy Installation Was $33.18
2 options
Available in additional 2 optionsZOUYUE Cat Door Flap Extra Large (11"x9.8"),4 Way Locking Cat Door For Interior Door,Weatherproof Pet Door for Cats Doggie Kitties & Kittens,Easy Installation
104.1 out of 5 Stars. 10 reviews
YAHHU Weather Resistant Translucent Flexible Replacement TPU Pet Dog Door Flap for Aluminum Glass Plastic Pet Door Frame, Heavy Duty Doggy Door Flap Replacement Part L 16.9 x 10.2 Inches / 43 x 26 cm $34.28
$3428
current price $34.28YAHHU Weather Resistant Translucent Flexible Replacement TPU Pet Dog Door Flap for Aluminum Glass Plastic Pet Door Frame, Heavy Duty Doggy Door Flap Replacement Part L 16.9 x 10.2 Inches / 43 x 26 cm
Semfri Outdoor Weatherproof Small Pet Door (Plastic), 4-Way Lock, Bi-Directional Entry for Doors/Windows/Walls (Size S, Flap) From $8.99
2 options
Available in additional 2 optionsFrom$899
Semfri Outdoor Weatherproof Small Pet Door (Plastic), 4-Way Lock, Bi-Directional Entry for Doors/Windows/Walls (Size S, Flap)
294.4 out of 5 Stars. 29 reviews
Medium Dog Door Replacement Flaps with Screws, Compatible with Petsafe Freedom PAC11-11038, Weather-Proof & Warp-Resistant, Dog and Cat Flap, 12 7/8'' 8 1/8'' $15.79
$1579
current price $15.79Medium Dog Door Replacement Flaps with Screws, Compatible with Petsafe Freedom PAC11-11038, Weather-Proof & Warp-Resistant, Dog and Cat Flap, 12 7/8'' 8 1/8''
64.7 out of 5 Stars. 6 reviews
Best seller KFFKFF Pet Entry for Sliding Glass Panels, 75 7/8"-80 11/16" Customizable Height, Canine Access for Sliding Doors, Aluminum Casing Tempered Glass Animal Passage with Pivot Mechanism Flap $106.99
$10699
current price $106.99KFFKFF Pet Entry for Sliding Glass Panels, 75 7/8"-80 11/16" Customizable Height, Canine Access for Sliding Doors, Aluminum Casing Tempered Glass Animal Passage with Pivot Mechanism Flap
304.2 out of 5 Stars. 30 reviews
KFFKFF Pet Door Replacement Flap, Suitable for KFFKFF Panel Pet Entrances, Dimensions 8.25" x 12.25" Durable, Resistant to Weather Conditions, Reinforced PVC Canine Entryway Substitute Panel $23.99
$2399
current price $23.99KFFKFF Pet Door Replacement Flap, Suitable for KFFKFF Panel Pet Entrances, Dimensions 8.25" x 12.25" Durable, Resistant to Weather Conditions, Reinforced PVC Canine Entryway Substitute Panel
Namsan Cat Door Cat Flap with 4 Way Locking for Interior Exterior Doors (27.5 x 23.5 x 5 cm) --White $15.99
$1599
current price $15.99Namsan Cat Door Cat Flap with 4 Way Locking for Interior Exterior Doors (27.5 x 23.5 x 5 cm) --White
55 out of 5 Stars. 5 reviews
Large Dog Door Replacement Flap with Screws, Compatible with PAC11-11039, Measures 10 1/8" X 16 7/8", Cat Pet Door Replacement Flap, Weather Resistant and Easy to Install $21.99
$2199
current price $21.99Large Dog Door Replacement Flap with Screws, Compatible with PAC11-11039, Measures 10 1/8" X 16 7/8", Cat Pet Door Replacement Flap, Weather Resistant and Easy to Install
34.7 out of 5 Stars. 3 reviews
Cat Door Flap, Cat Door for Interior Exterior Door (Outer Size 7.7" x 7.5"), 4-Way Locking Flap for Cats & Dogs, Weatherproof Pet Door (M, White) From $13.37
From$1337
Cat Door Flap, Cat Door for Interior Exterior Door (Outer Size 7.7" x 7.5"), 4-Way Locking Flap for Cats & Dogs, Weatherproof Pet Door (M, White)
M Buder Dog Door Flap Flexible TPU Weather Resistant Replacement Flap for Large Doors 16.9x10.2 in / 43x26 cm $40.28
$4028
current price $40.28M Buder Dog Door Flap Flexible TPU Weather Resistant Replacement Flap for Large Doors 16.9x10.2 in / 43x26 cm
Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A $22.37
$2237
current price $22.37Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A
53.8 out of 5 Stars. 5 reviews
Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78'' $15.99
$1599
current price $15.99Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78''
144.9 out of 5 Stars. 14 reviews
Deal Dog Door Replacement Strips, 0.08" Thick, Easily Cut, Clear Plastic Strip for DIY Dog or Cat Door, Dog House Kennel Door Flap, Extra Durable, Thermal Insulation $15.99 Was $17.99
Now$1599
current price Now $15.99, Was $17.99$17.99
Dog Door Replacement Strips, 0.08" Thick, Easily Cut, Clear Plastic Strip for DIY Dog or Cat Door, Dog House Kennel Door Flap, Extra Durable, Thermal Insulation
93.6 out of 5 Stars. 9 reviews
VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors, Measures 8.25" x 12.25" Longer Lasting, Weather-proof, Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip (Medium) $19.99
$1999
current price $19.99VEVOR Pet Door Replacement Flap, Compatible with VEVOR Flap Pet Doors, Measures 8.25" x 12.25" Longer Lasting, Weather-proof, Thickened PVC Dog Door Replacement Flap with Long Magnetic Strip (Medium)
54.2 out of 5 Stars. 5 reviews
Cat Door (Outer Size 7.5" x7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door From $10.99
From$1099
Cat Door (Outer Size 7.5" x7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door
US Large Dog Pet Door Replacement Flap Compatible with Petsafe 16 7/8” X 10 1/8”
US Large Dog Pet Door Replacement Flap Compatible with Petsafe 16 7/8” X 10 1/8”
TRIXIE natura 15 x 18.1" Vinyl Door Flaps for Wooden Outdoor Dog Houses, Clear Plastic From $15.86
4 options
Available in additional 4 optionsFrom$1586
TRIXIE natura 15 x 18.1" Vinyl Door Flaps for Wooden Outdoor Dog Houses, Clear Plastic
144.5 out of 5 Stars. 14 reviews
Ideal Ruff Weather Dog Door Flap, Clear, X-Large, 0.19"L x 9.81"W x 17.88"H $58.75
$5875
current price $58.75Ideal Ruff Weather Dog Door Flap, Clear, X-Large, 0.19"L x 9.81"W x 17.88"H
23 out of 5 Stars. 2 reviews
Ultra Clear Cat Door Flap with Lock for Windows & Glass Doors, Transparent Round Hole Pet Door for Small Dogs & Puppies,Cat Flap for Interior Exterior Doors,Small Pet Door for Cats Kitten and Doggie From $28.99
From$2899
Ultra Clear Cat Door Flap with Lock for Windows & Glass Doors, Transparent Round Hole Pet Door for Small Dogs & Puppies,Cat Flap for Interior Exterior Doors,Small Pet Door for Cats Kitten and Doggie
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