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Fun with your PetsNew Pet EssentialsWalmart Exclusive Pet BrandsAll Bird SuppliesAll ChickensAll Farm AnimalsAll GerbilsAll Guinea PigsAll HamstersAll Pet Smart TechAll RabbitsAll Small PetsBird AviariesBird CagesCat BedsCat CagesCat Collars, Leashes & HarnessesCat DoorsCat ExerciseCat Feeders, Fountains, and BowlsCat GroomingCat Halloween EssentialsCat Health and WellnessCat HousesCat Litter and AccessoriesCat ScratchersCat ToysCat TreesChicken CoopsChicken SuppliesDog BedsDog Bowls and AccessoriesDog CarriersDog 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 SuppliesShop All Pet HalloweenSmart Litter BoxesVibrant Life Pet Crates, Mats, and PadsZenStyle
Door Flaps(490)
Uses item details. Price when purchased online
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
35 out of 5 Stars. 3 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 $20.99
$2099
current price $20.99Large 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
15 out of 5 Stars. 1 reviews
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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
Best seller PetSafe Freedom Replacement Flap for Dog and Cat Doors - Small - PAC11-11037 From $9.95
4 options
Available in additional 4 optionsFrom$995
PetSafe Freedom Replacement Flap for Dog and Cat Doors - Small - PAC11-11037
19594.4 out of 5 Stars. 1959 reviews
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Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A $18.28
$1828
current price $18.28Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A
43.5 out of 5 Stars. 4 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)
44 out of 5 Stars. 4 reviews
AMZOO Pet Door Flap Compatible with PetSafe Freedom Doggie Doors PAC11-11039 - Measures 10 1/8" x 16 7/8" 2 PACK) $27.99
$2799
current price $27.99AMZOO Pet Door Flap Compatible with PetSafe Freedom Doggie Doors PAC11-11039 - Measures 10 1/8" x 16 7/8" 2 PACK)
25 out of 5 Stars. 2 reviews
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Impresa Products Dog Door Flap - Compatible with PetSafe Freedom Doggie Doors - Large $20.34
$2034
current price $20.34Impresa Products Dog Door Flap - Compatible with PetSafe Freedom Doggie Doors - Large
294.5 out of 5 Stars. 29 reviews
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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
894.4 out of 5 Stars. 89 reviews
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Dog Cat Flap Door with 4 Way Security Lock Flap Door for Dog Cats Kitten ABS Plastic S y7948 $15.19 Was $17.85
Now$1519
current price Now $15.19, Was $17.85$17.85
Dog Cat Flap Door with 4 Way Security Lock Flap Door for Dog Cats Kitten ABS Plastic S y7948
Extra Large Original Replacement Flap - Doggie Door Vinyl Replacement Flap for Sliding Glass Pet Door - Durable & Made with Non-Toxic Materials - 24 7/8" H x 13 1/8" W No Warped $39.99
$3999
current price $39.99Extra Large Original Replacement Flap - Doggie Door Vinyl Replacement Flap for Sliding Glass Pet Door - Durable & Made with Non-Toxic Materials - 24 7/8" H x 13 1/8" W No Warped
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Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A $21.31
$2131
current price $21.31Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A
Best Pet Flap XLDog Door Replacement Non PVC Flap Fits Ideal Pet Products Ruff Weather DSRWX RWRFXL - 9.75'' x 17'' Longer Lasting, Energy Efficient, Less Shrinkage, BPA Free
2 options
Available in additional 2 optionsBest Pet Flap XLDog Door Replacement Non PVC Flap Fits Ideal Pet Products Ruff Weather DSRWX RWRFXL - 9.75'' x 17'' Longer Lasting, Energy Efficient, Less Shrinkage, BPA Free
153.7 out of 5 Stars. 15 reviews
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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) $26.99
$2699
current price $26.99VEVOR 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)
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
$1699
current price $16.99KFFKFF 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
Ideal Pet AirSeal Medium Replacement Pet Door Flap, 6.69" x 6.69" $48.72
$4872
current price $48.72Ideal Pet AirSeal Medium Replacement Pet Door Flap, 6.69" x 6.69"
Clearance ZOUYUE 4 Way Lock Cat Door for Exterior Doors,Pet Door Flap for Window,Wall,Easy Install,Keeps Dogs Out of Cats Space,Food,and Litter Box(Large,7.28inx7.48in Flap) From $6.99
3 options
Available in additional 3 optionsFrom$699
ZOUYUE 4 Way Lock Cat Door for Exterior Doors,Pet Door Flap for Window,Wall,Easy Install,Keeps Dogs Out of Cats Space,Food,and Litter Box(Large,7.28inx7.48in Flap)
114.5 out of 5 Stars. 11 reviews
Ideal Pet Products Designer Series Replacement Flap Plastic Aluminum Small $27.99 Was $36.67
Now$2799
current price Now $27.99, Was $36.67$36.67
Ideal Pet Products Designer Series Replacement Flap Plastic Aluminum Small
Pet Door Replacement Flap 10.25" x 16.25", PVC Dog Door Flap with Magnetic Closure, UV Protection, Weatherproof Pet Access Door, Easy Install $31.62
$3162
current price $31.62Pet 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,DIY Cat Flap, Doggie Flaps, Plastic Flap for House A $24.56
$2456
current price $24.56Dog Door Replacement Flaps,DIY Cat Flap, Doggie Flaps, Plastic Flap for House A
Best seller POSGEE 3-Flap Dog Door,Doggy Doggie Door,Cat Door for Install in Interior and Exterior Doors or Wall,Insulation Layer,2 Magnetic Flaps,Closing Panel,Never Rust,for Pets up to 45lb (Medium) From $29.49
From$2949
POSGEE 3-Flap Dog Door,Doggy Doggie Door,Cat Door for Install in Interior and Exterior Doors or Wall,Insulation Layer,2 Magnetic Flaps,Closing Panel,Never Rust,for Pets up to 45lb (Medium)
394 out of 5 Stars. 39 reviews
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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) $15.99
$1599
current price $15.99VEVOR 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)
Pet Door for Door, Large Aluminum Flap Door with Lock & Magnetic Seal $73.46
$7346
current price $73.46Pet Door for Door, Large Aluminum Flap Door with Lock & Magnetic Seal
VEVOR Pet Door, X-Large, with Double Magnetic Flaps and Metal Frame, Strong and Weatherproof Dog Door for Interior and Exterior Doors, Easy to Install, Easy In-and-Out Access for Doggies, White $108.99
$10899
current price $108.99VEVOR Pet Door, X-Large, with Double Magnetic Flaps and Metal Frame, Strong and Weatherproof Dog Door for Interior and Exterior Doors, Easy to Install, Easy In-and-Out Access for Doggies, White
15 out of 5 Stars. 1 reviews
Hakuna Pets Black Large Cat Flap for Screens, Doors & Walls up to 1.97" Thick, for Cats up to 20 lbs From $16.95
From$1695
Hakuna Pets Black Large Cat Flap for Screens, Doors & Walls up to 1.97" Thick, for Cats up to 20 lbs
123.9 out of 5 Stars. 12 reviews
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Pet Dog Screen Door 11.5" x 9.5" Sliding for Door Flap Lockable Door for Existing Screen Doors for Small Do $24.89
$2489
current price $24.89Pet Dog Screen Door 11.5" x 9.5" Sliding for Door Flap Lockable Door for Existing Screen Doors for Small Do
TRIXIE natura 15 x 18.1" Vinyl Door Flaps for Wooden Outdoor Dog Houses, Clear Plastic
4 options
Available in additional 4 optionsTRIXIE natura 15 x 18.1" Vinyl Door Flaps for Wooden Outdoor Dog Houses, Clear Plastic
134.5 out of 5 Stars. 13 reviews
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Dog Door Replacement Flaps,DIY Cat Flap, Doggie Flaps, Plastic Flap for House B $39.46
$3946
current price $39.46Dog Door Replacement Flaps,DIY Cat Flap, Doggie Flaps, Plastic Flap for House B
Cat Mate Lockable Cat Flap, White $15.99 Was $21.00
Now$1599
current price Now $15.99, Was $21.00$21.00
Cat Mate Lockable Cat Flap, White
1334.3 out of 5 Stars. 133 reviews
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Durable Pet Door Replacement Flap | 10.25" x 16.25" | Compatible with Most Pet Doors | Easy to Install & Weatherproof Design $28.99
$2899
current price $28.99Durable Pet Door Replacement Flap | 10.25" x 16.25" | Compatible with Most Pet Doors | Easy to Install & Weatherproof Design
Best seller 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
3094.5 out of 5 Stars. 309 reviews
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Ideal Ruff Weather Dog Door Flap, Clear, Super Large, 0.19"L x 14.88"W x 24.25"H $63.25 $1.62/ea
$6325
current price $63.25$1.62/ea
Ideal Ruff Weather Dog Door Flap, Clear, Super Large, 0.19"L x 14.88"W x 24.25"H
45 out of 5 Stars. 4 reviews
PetSafe Classic Dog Door Replacement Flap, Large
PetSafe Classic Dog Door Replacement Flap, Large
3124.7 out of 5 Stars. 312 reviews
Best seller 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'' $14.39 Was $15.99
Now$1439
current price Now $14.39, Was $15.99$15.99
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''
54.8 out of 5 Stars. 5 reviews
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Reduced price Bothyi 2pcs Door Replacement Flaps, Door Curtain Pet Product Wind Improvement Long-term M Was $24.99
2 options
Available in additional 2 optionsBothyi 2pcs Door Replacement Flaps, Door Curtain Pet Product Wind Improvement Long-term M
New Arrivals Dog Door Replacement Flaps,DIY Cat Flap, A $19.36
$1936
current price $19.36New Arrivals Dog Door Replacement Flaps,DIY Cat Flap, A
Ideal Pet Products Vinyl Replacement Flap Super Large Clear 0.1" x 15" x 20" $58.20
$5820
current price $58.20Ideal Pet Products Vinyl Replacement Flap Super Large Clear 0.1" x 15" x 20"
94.7 out of 5 Stars. 9 reviews
3-Flap Dog Door, Large Doggy Door, Doggie Door for Install in Interior and Exterior Doors or Wall, Insulation Layer, 2 Magnetic Flaps, Closing Panel, Never Rust, for Pet Up to 100lb (Large) $89.99
$8999
current price $89.993-Flap Dog Door, Large Doggy Door, Doggie Door for Install in Interior and Exterior Doors or Wall, Insulation Layer, 2 Magnetic Flaps, Closing Panel, Never Rust, for Pet Up to 100lb (Large)
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
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Namsan High-Impact Magnetic Pet Door for Screens with Sliding Lock, 12'' x 14''$35.99current price $35.99Ideal Ruff Weather Dog Door Flap, Clear, Super Large, 0.19"L x 14.88"W x 24.25"H
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Evergreen Pet Supplies Medium Replacement Dog Door Flap - Compatible with PetSafe
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Ideal Pet Perfect All Weather Wall Tunnel for Dogs
Ideal Pet Perfect All Weather Wall Tunnel for Dogs$69.87current price $69.87