Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Large Pet Doors & Gates

60 results

PetSafe White Aluminum Large Dog/Cat Door for Sliding door

PetSafe 

White Aluminum Large Dog/Cat Door for Sliding door

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for pricing and availability

4.4
411
Passage Opening:10-1/4-in x 16-3/8-in
Interior/Exterior:Exterior
PetSafe White Plastic Large Dog/Cat Door for Entry door

PetSafe 

White Plastic Large Dog/Cat Door for Entry door

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for pricing and availability

4.0
186
Passage Opening:10-1/8-in x 16-1/4-in
Interior/Exterior:Both
PetSafe White Plastic Large Dog/Cat Door for Wall

PetSafe 

White Plastic Large Dog/Cat Door for Wall

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for pricing and availability

4.2
119
Passage Opening:10-1/4-in x 16-1/4-in
Interior/Exterior:Both
Vinyl Large Pet Door Replacement flap

 

Vinyl Large Pet Door Replacement flap

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for pricing and availability

4.5
1575
PetSafe 12-1/2-in x 19-3/4-in White Plastic Large Dog/Cat Door for Entry door

PetSafe 

12-1/2-in x 19-3/4-in White Plastic Large Dog/Cat Door for Entry door

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for pricing and availability

4.5
123
Passage Opening:10-1/8-in x 16-7/8-in
Interior/Exterior:Exterior
Carlson Pet Products 36-in H Tension-mount Black Metal Pet Gate

Carlson Pet Products 

36-in H Tension-mount Black Metal Pet Gate

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for pricing and availability

4.4
16
Ideal Pet Products 12-13/16-in x 19-3/4-in White Plastic Medium Dog Door for Wall

Ideal Pet Products 

12-13/16-in x 19-3/4-in White Plastic Medium Dog Door for Wall

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for pricing and availability

4.8
21
Passage Opening:9-3/4-in x 17-in
Interior/Exterior:Exterior
Ideal Pet Products White Aluminum Large Dog Door for Sliding door

Ideal Pet Products 

White Aluminum Large Dog Door for Sliding door

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for pricing and availability

3.9
66
Passage Opening:10-1/2-in x 15-in
Interior/Exterior:Exterior