✅ Editor’s Pick
✈️ Airline & Flight Travel
🧳 Under-Seat Carry-On
🌬️ Cabin Ventilation
📸 Product Images
🧭 How This Flight Carrier Was Evaluated
- 📏 Under-seat fit (dimensions, flexibility, structure)
- 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
- 🌬️ Ventilation and airflow (mesh coverage)
- 🔒 Security (zippers, clip points, closure reliability)
- 🧳 Airport handling (carry comfort, stability while walking)
- 🧼 Cleaning (removable pad, wipeable materials)
Images ·
Flight Fit Check ·
Boarding & Layovers ·
Price ·
Overview ·
Pros & Cons ·
Final Assessment ·
FAQ
📏 Flight Fit Check (Under-Seat Compatibility)
- 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
- 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
- 🧳 Soft-sided carriers typically compress better under the seat during flight
🛫 Boarding & Layovers (What Matters in Airports)
- 🧳 Carry comfort: strap/handles for longer terminal walks
- 🔒 Secure closures: reduces risk during security checks and crowded gates
- 🌬️ Ventilation: useful during boarding lines and delays
- 🧼 Easy cleanup: helpful for long travel days
⚙️ Airline & Flight Travel Overview
🌟 Pros & Cons
- ✈️ Built around in-cabin flight needs
- 🌬️ Breathable mesh for airflow
- 🧳 Comfortable to carry through airports
- 🔒 Secure closures for travel environments (model dependent)
- 📏 Under-seat clearance varies by airline and aircraft
- 🐕 Fit depends on dog measurements and carrier interior space
📝 Product Details
Product description
How does the system work
UltraCrab indoor pet barrier keeps pet away from a certain zone, such as the furniture, counters, trash can, dirt ground and more.
The barrier transmitter sends a oval radio signal. While the pet wearing a collar enters into the signal area, it’ll hear a series of warning tones. If it moves on, the collar will deliver a safe progressive static correction.
The static correction will get pets away. The static correction voltage is a low safety voltage that may not be effective for pets with strong tolerance.
Powered by a 5V power supply, it can be used outdoors through a power bank or in the car through a cigarette lighter.
Easy to install
1-Turn on the barrier transmitter.
2-Put barrier on sofa and adjust range.
3-Put collar on your pet and adjust correction level.
Do you these headache?
Eat Meal
Enters into your kitchen and jump to the table for the food.
Away from the Dining Table
Dog jump into the pool.
UltraCrab provides you solutions
Away from the Pool & Fish
Enter in Your Bedroom
Pets follow you up the stairs into your bedroom and have to install fence to intercept them.
Away from the Stair or Door
Add to Cart
Add to Cart
Customer Reviews
3.8 out of 5 stars 180
3.8 out of 5 stars 180
3.8 out of 5 stars 180
3.8 out of 5 stars 180
3.8 out of 5 stars 180
Price
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EUR 51.64EUR51.64
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EUR 25.81EUR25.81
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Complete Kit
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5V Power or Power Bank Supplier
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Cover Range
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Suitable for Dog Weight
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Features of the Barrier Transmitter
Powered by a 5V power supply, it can be used outdoors through a power bank or in the car through a cigarette lighter.Turbo Switch which can enlarge the area from 2 up to 14 feet in diameter.Multiple areas can be protected by deploying multiple transmitters.No Waterproof.
Features of the Receiver Collar
IP68 top level waterproof.Has Tone-only level, suitable for the timid dog. Two shocks level, suitable for dogs that are irritable and difficult to tame.After restarting, it defaults to the first gear without shocks.It may not be effective for pets with strong tolerance.Emergency shutdown while shock: Press the switch when giving an alarm.Two shock level, suitable for dogs that are irritable and difficult to tame.Adjustable strap: suit 15lb and up pet .Unlimited number of collars can be used in this system.
Product Dimensions : 4.5 x 3.5 x 1 inches; 12.31 ounces
Batteries : 1 Lithium Ion batteries required.
Date First Available : March 15, 2024
Manufacturer : UltraCrab
ASIN : B0D22GZ8QW
Best Sellers Rank: #30,665 in Pet Supplies (See Top 100 in Pet Supplies) #47 in Dog Wireless Fences
Customer Reviews: 3.8 3.8 out of 5 stars (180) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
SET INDOOR OFF-LIMITS: Keep your pet off the kitchen counter and keep your pet away from the shoe, rack, sofa, meat by setting off-limits fence, it’s a wireless electric pet barrier.
CORRECTS YOUR PET SAFELY: When your pet wearing the collar enters the fence areas, he will hear a series of beeps to alert him go away then he will receive a progressive safe static correction which will not cause harm. No pawz again get it away.
ADJUSTABLE BARRIER RANGE: Create specific areas indoor for home by adjusting range button,the transmitter has a Turbo Switch which can enlarge the boundary from 2 to a 12 feet in diameter.
PROTECT MULTIPLE AREAS AND GIVE AWAY MULTIPLE PETS: If you want to keep your pet away from more than 1 area for your home, simply purchase additional barrier and place them where needed. With the purchase of additional collars, this system allows you to contain unlimited number pets.
The transmitter is powered by 5V power supply. It can be used in door or outdoor by power bank or in the car by cigarette lighter. The receiver has a built-in rechargeable battery that can be recharged 1000 times.
🏁 Final Assessment
As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.
- ✅ Best match: in-cabin pet travelers with small dogs
- ✅ Best use: flights, airports, and layovers
- ✅ Priority features: under-seat fit, airflow, secure closures
If the size and materials match what you need, check today’s price and the latest reviews before you decide.
❓ FAQ: Airline & Flight Travel
Does “airline-approved” mean it fits every airline?
No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.
What matters most for in-cabin flights?
Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.
How do I choose the right size for my dog?
Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.
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Prices and availability are subject to change.
