Under the Sea
Under the Sea
Under the Sea
Under the Sea
Under the Sea
Under the Sea
Under the Sea
Under the Sea

Under the Sea

Regular price$38.50
Shipping calculated at checkout.
Trim Color
Classic T - A timeless full-coverage fit, perfect for all breeds.

Muscle Tank - Wider front leg opening, perfect for long-legged and senior dogs.

Raglan - Long sleeves, suitable for dogs that don't mind sleeves.

Grey Pitbull wearing Jax & Molly's blue dinosaur dog pajamasClassic T

Pitbull wearing Jax & Molly's pink donut dog pajamasMuscle Tank

Pitbull wearing Jax & Molly's christmas letter's to santa dog pajamasRaglan

 Pajama style options will be listed when available.

Jax & Molly's Under the Sea delivers so much fun with its adorable shark and pals print, its purposeful easy-to-dress pullover design and lightweight, breathable cotton spandex material. These fun pajamas are finished with your choice of black or grey trim to enhance the style of the dog pajamas. Your pup will go from regular cute to super adorable in under 30 seconds!

Available in our Classic T, Muscle Tank and Raglan design. (Classic T does not come with lower trim like the Muscle Tank and Raglan)

Please use our how-to-measure diagram along with our size chart to choose the paw-fect fit!

Pre-washed to avoid shrinkage so GO ahead and pick that puurr-fect size!

  • High-quality cotton spandex blend.
  • Pre-washed to avoid unnecessary shrinkage.
  • Machine wash cold.
  • Tumble dry low.
  • Light iron if needed.

Measuring a wiggly dog for a pullover can be challenging but don't worry. Here are some helpful tips!

Simplify with plenty of treats and an extra pair of hands.

Ask the helper to be the designated treat supplier.

While your dog is standing use the measuring tape to measure the widest part of the chest and neck girth.

For the back length, measure from the center of the shoulder blades to the base of the tail.

Voila! You easily measured the chest, neck and back. 



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Our items are intended to be used for a short duration, under close supervision. Always supervise pet to ensure they do not destroy or ingest product. May contain small parts. Not suitable for children. Inspect regularly and replace if any part becomes damaged. These fabrics do not meet flammability standards and are not intended for sleepwear. For the perfect fit, measure your pet carefully when selecting a size from the Size Chart. Sizing recommendations per breed are only guesstimates, since no two dogs are exactly alike.

Customer Reviews

Based on 2 reviews

Always love getting new clothing for my furbabies from these amazing folks, they are so cute and fit so well, Ares says thank you for his new jammies!!

Thank you for the lovely review!

Rachel White
Another home run!

My little lady loves these shirts. She helps me put them on her 😊 perfect for the hairless chested wonders out there.

Hi Rachel So happy to hear that! Pinto is the perfect little model ❣️

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