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βLooks absolutely insane on our Doberman. Everyone wanted pictures with him.β
FANGHOLLOW β’ HALLOWEEN DROP
SEE THE HELL HOUND IN ACTION
From ordinary Halloween looks to full Hell Hound mode. See the transformation for yourself.
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BUILT FOR THE LOOK
ADJUSTABLE FIT
Adjustable straps help you fine-tune the fit for different dogs.
MADE TO MOVE
LIGHTWEIGHT &
FLEXIBLE
Flexible costume material bends naturally without the bulky feel.
READY FOR HALLOWEEN
HALLOWEEN-READY
IN SECONDS
Put it on, adjust the fit, and transform your dog's Halloween look in seconds.
FIND YOUR FIT
BIG DOG. SMALL DOG.
SAME HELL HOUND.
From small breeds to big dogs, choose the right size for the perfect Halloween look.
Available in sizes
S
M
L
XL
XXL
CHECK THE SIZE GUIDE
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Measure your dog before ordering for the best fit.
THE DETAILS BEHIND THE MONSTER
BUILT FOR THE LOOK.
DESIGNED FOR THE
FIT.
Every detail is designed to create the Hell Hound look while keeping the costume adjustable, flexible and easy to wear.
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ADJUSTABLE STRAPS
Fine-tune the straps to help find the right fit for your dog.
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BREATHABLE FRONT DESIGN
Open front vents help make the costume design feel less enclosed.
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FLEXIBLE MATERIAL
Flexible costume material bends naturally for a less rigid feel.
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ROOM TO OPEN
The open design provides more room around the mouth while keeping the full monster-fang look.
THREE SIMPLE STEPS
HOW TO PUT IT ON.
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PLACE
Position the Hell Hound costume over your dog's snout.
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ADJUST
Fine-tune the straps until the costume sits correctly.
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UNLEASH
Your dog's Halloween transformation is ready.
Costume accessory only. The Hell Hound is not intended to function as a protective, restraint, anti-bite or training muzzle. Always supervise your dog while wearing it and make sure your dog can breathe and move comfortably.
MADE FOR HALLOWEEN
WHY DOG OWNERS
CHOOSE HELL HOUND.
FANGHOLLOW
ADJUSTABLE FIT
Adjustable straps help fine-tune the fit for different dogs.
FANGHOLLOW
LIGHTWEIGHT MATERIAL
Flexible costume material designed for a less bulky feel.
FANGHOLLOW
MULTIPLE SIZES
Sizes S to XXL for dogs big and small.
FANGHOLLOW
PHOTO-READY DESIGN
Built for Halloween photos, parties and unforgettable reactions.
BEFORE YOU UNLEASH IT
HELL HOUND FAQ.
Everything you need to know before choosing your dog's Halloween look.
Is the Hell Hound a real muzzle?
No. The Hell Hound is a costume accessory only. It is not designed to function as a protective, restraint, anti-bite or training muzzle.
How do I choose the right size?
Measure your dog's snout before ordering and compare the measurements with our Size Guide. The Hell Hound is available in S, M, L, XL and XXL.
Can my dog breathe comfortably?
The Hell Hound uses an open front design with ventilation and room around the mouth to help create a less enclosed feel. Always supervise your dog while wearing it and make sure your dog can breathe and move comfortably.
How long should my dog wear it?
The Hell Hound is intended for short, supervised Halloween wear, such as photos, parties and themed occasions. It should not be left on your dog unattended or used for extended periods.
How long does shipping take?
Our current estimated delivery time is 7β12 days. Tracking details are provided so you can follow your order after it ships.
Can I return it if the size is wrong?
If the size isn't right, contact our customer support team as soon as possible. We'll help you with the available next steps in accordance with our Refund Policy.
SHOP WITH CONFIDENCE
THE FANGHOLLOW PROMISE.
From checkout to delivery, we've built the FangHollow experience around confidence and support.
90-DAY GUARANTEE
Shop with confidence and peace of mind.
TRACKED DELIVERY
Follow your Hell Hound from dispatch to delivery.
SECURE CHECKOUT
Secure payment processing with major cards and digital wallets.
CUSTOMER SUPPORT
Need help? Our support team is here when you need us.
FROM THE PACK
DOG OWNERS LOVE IT.
See what Hell Hound customers are saying.
4.8
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Based on 1207 reviews
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Even better than the photos
Got this for our Halloween party and it looked insane on our Doberman. The photos don't quite prepare you for how funny the teeth look in person. Adjusting it only took a minute.
Ashley M.
Austin, TX
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My dog stole Halloween
Everyone wanted pictures with him. We bought it mostly for a few Halloween photos but ended up taking it to our friend's party too. Definitely got the reaction we hoped for.
Daniel R.
Orlando, FL
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Surprisingly good on a small dog
I wasn't sure the small size would work on our Yorkie but it did. Measure first because that definitely helped. The oversized monster teeth on such a tiny dog are hilarious.
Megan L.
Denver, CO
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Easy to adjust
The straps give you quite a bit of adjustment. Took us a couple of tries to get the positioning right and after that it sat much better. Great Halloween costume piece.
Chris P.
Chicago, IL
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Looks absolutely ridiculous π
In the best possible way. My Golden Retriever went from looking completely innocent to something from a horror movie. Took one star off because measuring correctly really matters.
Rachel T.
Seattle, WA
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Exactly what I wanted
Bought this specifically for Halloween pictures. The design is ridiculous and creepy at the same time. Definitely different from the usual dog costumes.
Kevin S.
Phoenix, AZ
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The pictures were worth it
Used it for a short Halloween photo shoot with our German Shepherd. People genuinely thought the pictures had been edited. The teeth make the whole thing.
Nicole B.
Boston, MA
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Fits our Jack Russell
I was worried because most Halloween dog stuff seems made for medium or large breeds. The small worked well for ours after adjusting the straps.
Emily C.
Portland, OR
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The transformation is hilarious
Our dog normally looks like the sweetest thing alive. Put this on and suddenly he looks completely unhinged. Best part of our Halloween photos this year.
Jason W.
Dallas, TX
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Very cool costume piece
Looks great and gets a huge reaction. It took a little adjusting the first time, but once we figured out the straps it was straightforward.
Brian K.
San Diego, CA
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Perfect for our Halloween party
Everyone had costumes and we didn't want our dog left out. Safe to say he ended up getting more attention than any of us. Really fun product.
Samantha J.
Nashville, TN
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My kids couldn't stop laughing
We put it on our Lab for a few pictures and the kids completely lost it. It looks so over the top in person. Very memorable Halloween costume.
Amanda G.
Columbus, OH
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Looks unreal on our Bulldog
Didn't know how this was going to look on a Bulldog but honestly it might be even funnier. The huge monster grin completely changes his face. We got some brilliant Halloween pictures.
Marcus D.
Atlanta, GA
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Great Halloween photos
This is basically made for photos. We only needed a few minutes to get some brilliant shots and everyone keeps asking where the costume came from.
Lauren H.
Charlotte, NC
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Measure before ordering
The costume itself looks fantastic. Definitely spend the extra minute measuring your dog's snout before picking the size. Once adjusted, ours looked great.
Tyler N.
Tampa, FL
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Easily our best Halloween purchase
We buy our dog something every Halloween and this is the first costume people actually stopped us to ask about. The monster grin is completely absurd and we love it.
Jessica F.
New York, NY
FANGHOLLOW β’ HALLOWEEN DROP
READY TO UNLEASH
THE HELL HOUND?
Complete your dog's Halloween look with the Hell Hound Monster Muzzle. Pick the right size, choose your bundle and get ready for Halloween.
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