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Dundies Tropical Snappie [S size]


Dundies Snappie is:

  • Eco-friendly, Australian Made

  • First of its kind - comes with 1 shell & 1 organic bamboo snap-on insert

  • Super comfortable with sizes that fit every dog

  • Absorbent, medical-grade

  • Tested to last at least 5 years (900 wears)

  • Simple to use


    Handpicked, without nasties, for your PEACE OF MIND

    ADD TO CART NOW and enjoy FREE SHIPPING ≥ S$59.


    Dundies®: The original dog undies

    Dundies® is an Aussie made, tried and tested product with all of the patterns and shapes uniquely designed and drawn in-house! Snappies are the most economical and environmentally conscious pet nappy on the market. 

    • Made with the highest quality medical grade fabrics

    • World-first snap-and-wipe technology allows effortless cleaning and washing for amazing cost savings

    • The external shell fabric is

      • lightweight

      • chew- and scratch-resistant

      • breathable

      • designed with anti-fade colours

    • Comfortable and fitting with soft and secure elastics, easy fit velcro, comfortable tail slit

    • Fast-drying


    Dundies® are designed with both pets and their owners in mind. Dundies® cover it all, not just bums!


    Snappies technology

    With a Snappie, you can reduce your laundry load by changing just the insert instead of the whole nappy!


    Each Snappie shell can go through 4 snap-and-wipe changes, on average, before needing washing. With just one Snappie shell and 4 inserts, you have whole day protection with just one nappy!


    How does it work?

    1. Snap-on your clean Dundies® insert in the size matching your nappy / diaper

    2. Put the nappy on the pet

    3. When soiled, snap out the dirty insert

    4. Wipe the inside of the shell clean using an antibacterial cleaner

    5. Wipe dry

    6. Snap-on a fresh insert and use again


    Strength tested for longevity

    Dundies® pet nappies/diapers have been designed and tested globally for over 12 months before coming to the market.

    The unique fabric has been tested to ensure, with proper care, that your breathable and waterproof nappies are reusable wash after wash for a minimum of 5 years! That's over 900 wears!


    How to choose the right style


    • Heat 

    • Marking 

    • Light incontinence 

    • Senior pets 

    • Toilet training 

    • Travel accidents 

    • Male dog faecal incontinence (with Super Absorb insert) 

    • Female dog incontinence (with Super Absorb insert) 

    • Cover-ups for male dog desexing surgery as a cone alternative 

    Belly Bands 

    • Male urinary incontinence

    • Female spaying surgery cover-up as a cone alternative  

    All In Ones

    • Overnight use 

    • Incontinence 

    • Senior pets  

    All-in-Ones can be used for heat, marking, light incontinence, toilet training, and travel accidents but theDundies® Snappie is sufficient.


    How to find the right size


    1. Measure waist

    Measure the waist of the pet. This is the green line on the size chart below. 

    2. Measure belly to back

    Measure the back to belly measurement. This is the orange line on the size chart. 

    3. Compare weight


    Use the weight chart as a GUIDE ONLY. Every pet is different, but if your pet is between sizes this guide may help you. Our female Westie, Latte weighs 6kg but she is size M.

    If your dog's measurements are close to the next size, we would highly recommend sizing up. 

    If still in doubt, do contact us to arrange for a fitting. 


    How to wash

    Here's a guide on how to wash your Dundies!


    Dundies® care guide 

    Dundies® nappies are a medical and hygiene tool for your pet. As such, it is important to maintain proper use to prevent infections.

    These nappies are made from antibacterial bamboo and breathable fabrics, which significantly reduces the risk of infection. On top of that, Dundies® has developed the following two principles to help you have the best experience with your pet nappy. 


    FAP Prevention Model of Irritation 

    F – Stands for FIT. Be sure to follow all the measuring guides to get the best fit for your pet, making sure the nappy is not too tight. 

    A – Stands for AERATION. Your pet is not built to wear nappies/diapers full-time. We also see this with human babies. It’s why we have barrier creams and encourage ‘nudie time’. You need to provide your pet with a minimum of 3 hours of nappy free time each day with ANY nappy system, including disposable and other brands. This prevents ammonia build-up, which can result in ammonia burn to the pet's skin. 

    P – Stands for POWDER.  Using a cornstarch-based powder, such as baby powder that's free from Talc to help prevent friction. This will help reduce nappy/ diaper rash around the pet's legs and tail. 


    CCC’s Care Principle of Infection 

    C – The first C stands for CLEANING. Be sure to clean your pet properly between changes, wiping front to back, so as to not spread faecal matter into the urinary tract. Wiping correctly prevents UTIs.   

    C – The second C stands for CHANGING. Change your pet every 2 - 4 hours or immediately after the pet has soiled the nappy / diaper.  

    C – The final C stands for CREAMS. Use a barrier cream like Sudocrem on any nappy / diaper rash. This can be purchased at any chemist or grocery store and is safe for pets. If nappy rash results in broken skin, seek advice from your local vet to obtain a medicated cream. Reassess your FAP and CCC principles to make sure your fit and prevention techniques are in place. For more help join Dundies® VIP Facebook Group for troubleshooting!


    *We try our best to keep product information and images up to date but take note that they only serve as a guide. Colours may vary depending on your screen. While it doesn't happen often, changes by manufacturers may take some time to reflect on our site. When in doubt, chat with us!

    Local shipping

    Local (Singapore) delivery is free for orders S$59 & above (except for remote areas). For orders below S$59, a flat delivery fee of S$5 applies.

    We do not delivery to remote areas such as Changi Airport offices, Airport Logistic Park, and One Turf Avenue.

    We dispatch all in-stock items within 3 working days after order confirmation (unless stated otherwise). You can expect delivery within 1-3 working days. However, during festive or peak periods, it may take longer.

    Delivery time

    Standard deliveries are from Mon - Sat, 9am - 10pm. For urgent orders, you can contact us for a special arrangement at a fee.

    Out of stock items

    If one (or more) of the items you ordered is out of stock, we will notify you via WhatsApp or Email. If you are unable to wait for the stock to arrive, you can make changes to your order or request for a refund via the same payment mode you used to purchase the item. However, do note that if the order amount becomes less than S$59, a delivery fee applies.

    Overseas shipping

    If you reside overseas, please email us at with the item(s) you would like to purchase and your delivery address. We will get back to you within 1 working day with the cost of delivery (based on size and weight) and estimated transit time.

    We have delivered to customers in the US, Europe, Australia, and Hong Kong, and can deliver to almost anywhere in the world as long as the products comply with the country's import regulations. The customer is responsible for checking the import regulations and for any taxes, duties, fees, losses, and the likes charged/incurred once the package leaves our hands and when the package arrives in the destination country.

    Reviews from overseas customers:

    "I ordered my doggy’s bday present to Austria and it arrived quite fast and I’m very happy with my purchase. Sarah is also very helpful and writes back quickly so everything is perfect." - Hédi Harcos, Austria

    "Product was perfect just what I ordered! And the staff were really prompt with any emails or communication I had with them! They were so helpful and nothing was too much trouble! Thanks so much." - Samatha Young, UK

    "Very helpful and speedy delivery. Great products." - Josh Marshall, Australia


    All items from Vanillapup are checked before delivery, but in the event that an incorrect or defective item has been sent to you, we will provide a refund under the following conditions:

    •  You must email us at within 3 calendar days of receiving your order with the order number and picture(s) of the item

    • You must return the item to us using a traceable mode of delivery within 7 calendar days. Keep your receipt for return shipping refund. We are not responsible for any lost mail

    • The item must be returned unused and undamaged with the original packaging and tag intact

    Upon receiving your returned item, we will check the item and process the refund with the return shipping fee via the same payment mode you used to purchase the item within 14 working days. Do note that if we find that a product has been intentionally damaged or tampered with by the customer, refunds will not be offered.

    As returns are not allowed otherwise, please check your order (e.g. type, size, colour, quantity) before checking out.