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Killer Pet™

Killer Pet™

 4.8 (279 reviews)

🔪 Instant Killer-Doll Transformation

🐾 Made for Both Dogs & Cats

📸 Guaranteed Halloween Attention

Only 5 left in stock.

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Killer Pet™

Killer Pet™

Regular price $34.99
Regular price $34.99 Sale price $49.99
SAVE 30% Sold out
  • files/Poodle_Lover_____Poodle.jpg

    Bought this for our Halloween pictures and it was even better in person. The costume makes him look like a tiny killer doll running around the house lol. Fits very well! Highly recommend.

    Tina M.
  • files/24.jpg

    We originally ordered one just to try it and immediately wished we got another for our cat. Our dog looked absolutely ridiculous in the best way 😂 The knife bouncing around when he runs is hilarious. Definitely wearing this for trick or treating.

    Melissa S.
  • files/25.jpg

    I honestly thought my cat would hate this but he walked around the house in it like nothing was happening 😂 The little arms moving while he walks makes it 10x funnier. Everyone in my family was crying laughing.

    Kayla F.

    Killer Pet™ turns your pet into a tiny killer doll the second they start walking. The padded body, dangling arms, striped shirt, overalls, wig, and soft knife create the hilarious illusion of a little character running around on two legs.

    • Designed for cats & dogs
    • Soft, lightweight material for comfortable wear
    • Adjustable around the neck and chest
    • Front-leg design allows natural movement
    • Perfect for Halloween, parties, photos, and trick-or-treating
    • Available in multiple sizes. Check our Size Chart before ordering

    Each Killer Pet™ order includes everything your pet needs for the full killer-doll look:

    1× Killer Pet™ costume outfit
    1× Orange wig/headpiece
    1× Soft knife accessory
    Built-in padded arms for the signature walking illusion

    Just add your pet. 🔪

    We work hard to get your order to you as quickly as possible! Here’s what to expect:

    Processing Time: 2-3 business days before shipment.

    🚚 Estimated Delivery Times:

    • 🇺🇸 USA: 8-12 business days
    • 🇬🇧 UK: 6-10 business days
    • 🇦🇺 Australia: 6-12 business days (Regional and remote areas within Australia may require an additional 5 to 15 business days)
    • 🇨🇦 Canada: 8-12 business days
    • 🇳🇿 New Zealand: 6-10 business days
    • 🌍 Rest of the world: 7-18 business days

    Once your order is processed, you’ll receive a tracking link so you can follow its journey to your doorstep!

    Thank you for your patience, we promise it’ll be worth the wait! 🎁✨

    Order Tracking:

    • Once your order ships, we’ll send you a tracking link via email.
    • Check your spam/junk folder if you don’t see it!
    • Tracking details will only be available after your order is processed.

    You can easily track your order using this link: Track My Order.

    💡 Have questions? Contact our support team at support@shopstrangeworld.com. We’re happy to help! 😊

    View full details

    Turn Them Into Halloween’s Main Character

    The second Killer Pet™ goes on, your sweet little pet becomes a tiny killer doll. The moving arms, wild hair, and knife illusion make every walk, photo, and Halloween party instantly funnier.

    Perfect for cats and dogs who are ready to steal the spotlight this Halloween. 🔪

    Even Funnier When They Start Walking

    Killer Pet™ really comes to life once your pet starts moving. The little arms bounce with every step, creating the hilarious illusion of a tiny killer chasing everyone around.

    Wear it for trick-or-treating, Halloween parties, photos, videos, or just terrorizing the living room. 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    Gone Viral, Stock Is Limited

    FREE SHIPPING ON 2+ KILLERPETS

    HALLOWEEN ACCESS IS NOW OPEN 🎃

    • I was crying laughing 😂

      The second he started walking around in this I completely lost it. The little arms and knife moving with him make it look so ridiculous. Easily the funniest costume I’ve bought for him.

      Margaret L.

    • Surprisingly, she tolerated it

      I was expecting her to immediately try to escape, but she actually kept it on long enough for photos and walked around the room in it. So much funnier in person.

      Amanda M.

    • This was a hit!

      We took him out in this for a Halloween event and literally had people stopping us for pictures. It looks way funnier when they’re actually walking around in it. 10/10 😂

      Brandon D.

    • So cute!!

      Fun custom for pets, good quality and just as described, got size small for my Yorkie who is 9 pounds and it was perfect fit.

      Zoe B.

    • Adorable!

      Adorable! My dog would not keep the wig on but was still cute!

      Gianna R.

      Questions? We've got you covered

      Frequently Asked Questions

      Yes! Killer Pet™ is designed for both cats and dogs. Just choose the size that best matches your pet’s measurements using our Size Chart.

      We recommend measuring your pet’s chest and neck before ordering and comparing those measurements with our Size Chart. If your pet falls between two sizes, sizing up is usually the more comfortable option.

      Yes. Killer Pet™ is made from soft, lightweight materials and is designed to allow your pet to walk and move naturally while wearing it.

      Not at all. Simply place your pet’s front legs through the costume, secure it around the neck and chest, then add the wig. Once they start walking, the little arms and knife create the full Killer Pet™ effect. 🔪

      Each Killer Pet™ includes the costume body with padded arms, soft knife accessory, and orange wig/headpiece. Everything you need for the complete look is included.

      For best results, we recommend gentle hand washing with cold water and air drying to help maintain the costume’s shape and details.

      We work hard to get your order to you as quickly as possible! Here’s what to expect:

      Processing Time: 2-3 business days before shipment.

      🚚 Estimated Delivery Times:

      • 🇺🇸 USA: 8-12 business days
      • 🇬🇧 UK: 6-10 business days
      • 🇦🇺 Australia: 6-12 business days (Regional and remote areas within Australia may require an additional 5 to 15 business days)
      • 🇨🇦 Canada: 8-12 business days
      • 🇳🇿 New Zealand: 6-10 business days
      • 🌍 Rest of the world: 7-18 business days

      Once your order is processed, you’ll receive a tracking link so you can follow its journey to your doorstep!

      Thank you for your patience, we promise it’ll be worth the wait! 🎁✨

      Order Tracking:

      • Once your order ships, we’ll send you a tracking link via email.
      • Check your spam/junk folder if you don’t see it!
      • Tracking details will only be available after your order is processed.

      You can easily track your order using this link: Track My Order.

      💡 Have questions? Contact our support team at support@shopstrangeworld.com. We’re happy to help! 😊

      Once your order has shipped from our warehouse, you will receive an email notification with a tracking information. Please also check your junk email. This email will have all your shipping information. Please note you will not get tracking information until your order is processed and shipped.

      You can easily track your order using this link: https://shopstrangeworld.com/apps/17TRACK

      We love our product and we're confident you will too! In case things don't go as planned, our return and refund policy is designed to make things as easy as possible for you.