What size would be good for a 12 week old (ultimately medium sized) golden doodle puppy? Also, would this be too challenging for a pup that young?

I'm not sure. It depends on if your dog is a big size puppy or smaller. I bought this in medium for my full grown beagle and it fit perfectly. There is a size chart and you can measure your dog and then pick the size that fits best. That's what I did. Hope this helps

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California Costumes Dog Mail Carrier Costume USPS Medium

California Costumes Dog Mail Carrier Costume USPS Medium

Product ID: 151244692

Details

Chest Size
24 Inches
Minimum Weight Recommendation
9.6 ounces
Neck Size
16 inches
Occasion
Halloween
Size
Medium

🎩Includes USPS logo cap with elastic strap

📏Fits medium dogs 20-24" chest

📦Assembled cardboard mail box with Velcro

AR$94792

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Description

📬 Deliver cuteness in style with the ultimate USPS pup uniform!

AUTHENTIC USPS LOOK - Complete with a branded cap and shirt featuring the iconic USPS logo for instant mail carrier vibes.
EASY ON OFF DESIGN - Hook and loop closures down the back ensure hassle-free dressing and removal.
TAILORED FOR MEDIUM BREEDS - Perfectly sized for dogs with 20-24" chest for a snug, comfortable fit.
BREATHABLE POLYESTER FABRIC - Lightweight and breathable 100% polyester keeps your pup comfy during all-day wear.
INTERACTIVE MAILBOX ACCESSORY - Includes a foldable cardboard box that attaches to stuffed arms with Velcro for playful realism.

The California Costumes Dog Mail Carrier Costume for medium dogs (20-24" chest) features a breathable polyester shirt with stuffed arms, a USPS-branded cap with elastic strap, and a foldable cardboard mail box that attaches via Velcro. Designed for comfort and authenticity, this costume offers easy hook and loop closures and is perfect for Halloween or themed events.

Specifications

ASIN	B07QQYWCJR
ASIN	B07QQYWCJR
Additional Features	Breathable
Age Range Description	Pet
Animal Theme	Dog
Best Sellers Rank	#34,993 in Pet Supplies ( See Top 100 in Pet Supplies ) #125 in Dog Costumes
Brand Name	California Costumes
Breed Recommendation	Medium Breeds
Chest Size	24 Inches
Closure Type	Hook & Loop
Color	Blue
Customer Reviews	4.2 4.2 out of 5 stars (2,297)
Date First Available	April 15, 2019
Department	Pet
Dog Breed Size	Medium
Fabric Type	100% Polyester
Global Trade Identification Number	00019519156276
Included Components	Box, Cap, Shirt with Attached Arms
Item Type Name	Pet Costume
Item Weight	0.5 Pounds
Item model number	PET20170 M
League Name	ncaa teams
Manufacturer	California Costumes
Manufacturer	California Costumes
Manufacturer Part Number	PET20170 M
Manufacturer recommended age	0 months and up
Material Type	Polyester
Minimum Weight Recommendation	9.6 ounces
Model Number	PET20170 M
Neck Size	16 inches
Neck Style	Hooded Neck
Number of Items	1
Occasion	Halloween
Pattern	Solid
Pet Type	Dog
Product Care Instructions	Spot Clean Only
Product Dimensions	16 x 14 x 3 inches; 8 ounces
Seasons	All
Size	Medium
Style	US Mail Carrier Pup
Subject Character	United States Postal Services
Target Species	Dog
Theme	Animals
UPC	019519156276
Unit Count	1 Count
Warranty Description	No Warranty
Water Resistance Level	Not Water Resistant

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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AR$94792

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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