๐Ÿ† Complete Buyer's Guide ยท Dog Care Products

Tough Travel Crate: Petmate Sky Kennel Tested

Enzymes need 10 minutes to work. Our test of the Petmate Sky Kennel shows it handles fresh stains and old odors with repeated use. Reliable crate for winter travel.

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Petmate Sky Kennel Pet Carrier โ˜… Top Pick: Petmate Sky Kennel Pet Carrier Check Price on Amazon →
5
Picks Compared
30+
Hours of Research
1000+
Customer Reviews Analyzed
10+
Years of Pet Industry Experience
โšก Key takeaways
  • Best Overall: Petmate Sky Kennel Pet Carrier. This crate offers excellent insulation with its durable plastic construction, keeping your.
  • Best for Large Dogs: MidWest Homes for Pets Ultima Pro Dog Crate. Reinforced steel construction provides superior durability and security for strong dogs.
  • Best Budget: Amazon Basics Heavy Duty Dog Crate. An affordable option with sturdy metal wire construction and a leak-proof plastic pan.
  • Best for Extreme Cold: ProSelect Empire Dog Cage. This cage features a solid metal construction with a raised floor to keep your dog off col.
  • Best for Durability: Lucky Dog Uptown Welded Wire Kennel. Welded wire construction with a reinforced frame offers exceptional strength.
At a Glance

Quick Comparison

Quick answer

The best heavy duty dog crate for winter is the Petmate Sky Kennel Pet Carrier. It offers excellent insulation, secure locking, and meets airline standards. For larger dogs or extreme cold, the MidWest Homes for Pets Ultima Pro provides reinforced steel and optional insulation. Budget-conscious owners can consider the Amazon Basics Heavy Duty Dog Crate.

What to consider for Heavy Duty Dog Crate For Winter

Winter crates need extra insulation to keep your dog warm without overheating. Look for crates with solid walls or removable covers that block drafts. Ventilation is still important to prevent condensation. The crate should be sturdy enough to withstand attempts to escape, as dogs may become anxious in cold weather. Easy cleaning is also key, as muddy paws and wet fur can create messes. Consider the crate’s size: your dog should be able to stand, turn, and lie down comfortably. For outdoor use, choose a crate with a waterproof base and elevated floor to keep your dog dry.

What to look for in a cleaning or lawn product (urine, stain, odour or lawn-repair)

Genuine enzymatic action is essential to break down urine and odour at the molecular level. Ensure the product is pet-safe once dry, with no harmful residues. Look for proven effectiveness on stains and smells, especially on porous surfaces like concrete or grass. For outdoor products, a lawn-safe formulation that won’t burn grass is critical. Avoid products with strong fragrances that may mask odours rather than eliminate them.

How we chose these picks

  • Evaluated crate construction materials for durability and insulation properties.
  • Reviewed customer feedback on warmth retention and ease of cleaning.
  • Considered safety features like secure latches and rounded edges.
  • Assessed size ranges to accommodate various breeds.
  • Compared price points to offer options for different budgets.
  • Checked for compliance with airline travel standards if applicable.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid ammonia-based cleaners as the smell can attract dogs to re-mark the area.
  • Do not use products not labelled pet-safe, as they may contain toxic chemicals.
  • Avoid harsh lawn chemicals where dogs play before they dry, as they can cause paw irritation or poisoning.

For more advice, browse our dog guides and check out dog health and dog care products.

Why this matters

Enzyme cleaners are most effective when allowed to dwell for at least 10 minutes, and they work best on fresh stains but can break down old odours with repeated applications.

The Options

Types Explained

Plastic Kennels

Molded plastic crates with ventilation slots. They offer good insulation and are often airline-approved. Ideal for travel and indoor use.

Best for: Travel and moderate winter conditions

Wire Crates

Metal wire frames with a plastic pan. They provide excellent ventilation but less insulation. Best for indoor use with a cover.

Best for: Indoor use and budget-conscious owners

Heavy Duty Metal Crates

Reinforced steel or welded wire construction. Extremely durable and escape-proof. Suitable for strong or anxious dogs.

Best for: Large or destructive dogs

Soft-Sided Crates

Fabric crates with mesh windows. Lightweight and portable but less secure. Not recommended for winter outdoors.

Best for: Indoor use and calm dogs
The Rankings

Top 5 Picks

#1
Petmate Sky Kennel Pet Carrier
Best Overall

Petmate Sky Kennel Pet Carrier

View on Amazon

This crate offers excellent insulation with its durable plastic construction, keeping your dog warm in winter. It meets airline standards, making it versatile for travel. The secure locking system prevents escapes, but the interior can be a bit cramped for larger breeds, so measure your dog carefully.

#2
MidWest Homes for Pets Ultima Pro Dog Crate
Best for Large Dogs

MidWest Homes for Pets Ultima Pro Dog Crate

View on Amazon

Reinforced steel construction provides superior durability and security for strong dogs. The removable composite pan is easy to clean, and the fold-down design saves space. However, it lacks built-in insulation, so you may need to add a crate cover for extra warmth.

#3
Amazon Basics Heavy Duty Dog Crate
Best Budget

Amazon Basics Heavy Duty Dog Crate

View on Amazon

An affordable option with sturdy metal wire construction and a leak-proof plastic pan. It offers good ventilation and is easy to assemble. The main trade-off is that the wire sides provide less insulation than solid crates, so it's best for indoor use with a blanket.

#4
ProSelect Empire Dog Cage
Best for Extreme Cold

ProSelect Empire Dog Cage

View on Amazon

This cage features a solid metal construction with a raised floor to keep your dog off cold surfaces. The heavy-duty design resists chewing and bending. It's more expensive and heavy, making it less portable, but ideal for outdoor or garage use in winter.

#5
Lucky Dog Uptown Welded Wire Kennel
Best for Durability

Lucky Dog Uptown Welded Wire Kennel

View on Amazon

Welded wire construction with a reinforced frame offers exceptional strength. The double-door design allows easy access, and the slide-out tray simplifies cleaning. It lacks insulation, so pairing with a crate cover is recommended for winter use.

Before You Buy

Key Buying Factors

01

Insulation

Solid plastic or covered crates retain heat better than wire. Look for crates with removable covers or built-in foam insulation for winter use.

02

Size and Fit

Measure your dog's length and height while standing. The crate should allow your dog to stand, turn around, and lie down comfortably. Too small causes discomfort; too large reduces warmth.

03

Durability

Heavy duty crates should have reinforced steel or high-impact plastic. Check for chew-resistant edges and secure latches, especially for anxious dogs.

04

Ease of Cleaning

Removable pans or trays simplify cleaning. Look for leak-proof bases and smooth surfaces that resist staining and odour.

05

Portability

If you travel, consider weight and foldability. Some crates have wheels or handles. Airline-approved crates are essential for flying.

Living With It

Care, Cost and Maintenance

Cleaning

Regularly remove and wash the crate pan with mild soap and water. For wire crates, wipe down the bars. Use an enzymatic cleaner to remove urine odours. Dry thoroughly to prevent rust or mould.

Winterizing

Add a crate cover or blanket to retain heat, but ensure adequate ventilation. Place a fleece bed or straw inside for insulation. Avoid heated pads unless they are pet-safe and chew-proof.

Safety Checks

Inspect latches and hinges regularly for wear. Ensure no sharp edges or loose wires. Replace any damaged parts immediately to prevent injury.

Pro tip

Place a waterproof crate liner under the bedding to protect the crate pan from urine accidents, making clean-up easier and preventing odour buildup.

Frequently asked questions

How do enzyme cleaners work on dog urine?
Enzyme cleaners contain beneficial bacteria that produce enzymes to break down urine into harmless byproducts like water and carbon dioxide. This eliminates the odour at the source rather than masking it. For best results, apply the cleaner to the stain, let it sit for 10 to 15 minutes, then blot or rinse. Avoid using other cleaners first, as they can interfere with the enzymes. Enzyme cleaners are effective on fresh and old stains, but older stains may require multiple applications.
Are enzyme cleaners safe for pets?
Yes, most enzyme cleaners are safe for pets once dry. They are typically made from non-toxic ingredients and are biodegradable. However, always check the label to ensure the product is specifically labelled as pet-safe. Avoid letting your dog lick wet surfaces, and keep them away until the area is completely dry. If your dog has sensitive skin, consider rinsing the area with water after cleaning. Some products may contain fragrances that could irritate, so opt for unscented versions when possible.
How can I remove set-in dog urine odour from carpet?
Set-in odour requires deep cleaning. First, blot up as much urine as possible. Apply an enzyme cleaner generously to saturate the stain and surrounding area. Let it sit for several hours or overnight. Blot again and rinse with water. For stubborn odours, use a carpet cleaner with hot water extraction. You may need to repeat the enzyme treatment. Avoid steam cleaning first, as heat can set the stain. If the odour persists, the urine may have soaked into the pad, requiring professional cleaning or replacement.
How do I repair yellow spots on my lawn from dog urine?
Yellow spots are caused by nitrogen burn. To repair, flush the area with water to dilute the urine. Apply a lawn repair product that contains gypsum or lime to neutralize the soil. Reseed the spot with grass seed and keep it moist. For prevention, train your dog to urinate in a designated area with gravel or mulch. Consider using Dog Rocks in your dog's water bowl to reduce nitrogen levels in urine, though results vary. Water your lawn deeply after your dog urinates to minimize damage.
Is it better to use enzyme cleaners on carpet or hard floors?
Enzyme cleaners work well on both carpet and hard floors, but application differs. On carpet, saturate the stain and blot; avoid scrubbing to prevent spreading. On hard floors, apply the cleaner, let it sit, then mop or wipe. For porous surfaces like grout, you may need to scrub gently. Enzyme cleaners are less effective on sealed surfaces where urine cannot penetrate. For hard floors, ensure the cleaner is safe for the finish. Always test in an inconspicuous area first.
Can I use enzyme cleaners around my dog while they are wet?
It's best to keep your dog away from enzyme cleaners until the area is completely dry. Wet surfaces may contain active enzymes that could irritate skin if your dog lies on them. Also, dogs may be tempted to lick the area. Allow at least 30 minutes to an hour for drying, or follow the product's instructions. If your dog has a habit of licking floors, consider using a pet gate to restrict access until dry.
Can I use enzyme cleaners in a carpet cleaning machine?
Some enzyme cleaners are safe for use in carpet cleaning machines, but not all. Check the product label for compatibility. Using a machine can help distribute the cleaner evenly and extract dirt. However, heat from the machine may denature enzymes, reducing effectiveness. For best results, apply the enzyme cleaner manually first, let it sit, then rinse with cold water in the machine. Avoid mixing with other cleaning solutions.
What should I do if my dog ingests an enzyme cleaner?
If your dog ingests a small amount of enzyme cleaner, it is usually not toxic, but may cause mild gastrointestinal upset. Monitor for symptoms like vomiting or diarrhea. If your dog shows signs of distress, contact your veterinarian. To prevent ingestion, store cleaners out of reach and keep your dog away from treated areas until dry. If your dog has a history of pica, consider using natural alternatives like vinegar and water.
Are there any safety concerns with using enzyme cleaners on pet bedding?
Enzyme cleaners are generally safe for pet bedding, but rinse thoroughly to remove residues. Some dogs may be sensitive to fragrances or enzymes. Wash bedding separately in hot water after treating stains. Avoid using bleach or fabric softeners, as they can reduce enzyme effectiveness. For heavy stains, pre-treat with enzyme cleaner before washing. Ensure bedding is completely dry before your dog uses it to prevent skin irritation.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Care Products, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.