Mersjo

NEW arrival that will steal your dog's heart (and nose!) 🐾💨

Introducing our Smoked Beef Ears, a natural chew that combines tradition with a clean label. If you’re looking for a tasty and functional activity for your pup, you’ve just found it! 🍖

Why will your dog love them, and why will you feel relieved?
✅ NATURAL POWER, NO CHEMICALS - We use the traditional power of smoking and drying. It’s a natural barrier against fungi and bacteria. The result? A "clean label" product: 100% beef ear, zero preservatives! 🌿
✅ FIT TREAT (81% PROTEIN!) - Our ears are a protein bomb with minimal fat (only 2%!). A perfect choice even for foodies watching their weight. 0% sugar, 100% support. 💪
✅ LONG MOMENT OF RELAXATION - This is a long-lasting chew that keeps your dog busy. Chewing and gnawing naturally reduces stress, satisfies instincts, and... supports dental hygiene!

Give your dog the best straight from nature.

🛒 Find natural treats at Mersjo.com

Valentine’s Day? We’ve got a few ideas on how to celebrate it with your pet. 🐶🐱

Because the best dates are the ones on the couch.
The best gifts? The ones that crunch.
And the biggest heart? Always for them. ❤️

We give chocolates to our human Valentine…
But what do you give someone who can’t eat chocolate?

Something that truly gets tails wagging and cats purring:

💘 Beef & Carrot Heart Bites – beef and carrot heart-shaped treats with a touch of chicken that say “I love you” without words.

💘 Freeze-dried Duck Hearts – tender duck breast in a romantic heart-shaped version.

🩷 Lamb treats in pink packaging that perfectly match the Valentine’s vibe.
Small bites, perfect for every dog (and every Valentine’s moment).

🐱 And for feline food lovers?
Crunchy biscuits in two flavours:
✨ chicken with shrimp
✨ chicken

🎀 And as a bonus: duck with cranberry in a salami-style treat.
Round slices with a beautiful natural colour thanks to cranberries.

Because whether you’re celebrating as a couple or as a trio with your four-legged friend,
what matters most is spending that time together. ❤️

New treats, new treats and even more new treats! 🐱✨

Creamy pastes, soft rolls, crunchy freeze-dried snacks and filled biscuits…
Full of flavour, tempting with their aroma and look 💛

You simply have to try them.

👉 Check out our new arrivals at Mersjo.com.

🐾 2025’s favorite! 🦴
This little rabbit & prebiotic bone has stolen hearts… both yours and your pup’s! ❤️

Light, tasty, and super easy to chew – perfect for puppies and senior dogs alike. It supports gut health and joints, and its fun texture keeps dogs happily chewing (though some finish it in no time 😋).

Make every day a tasty moment of fun and care for your furry best friend. 💛
Check it out at mersjo.pl

New year, new possibilities! 🥳
May every day of 2026 bring you joy, smiles, and plenty of little victories.
And if you’re making resolutions, may they be as easy to keep as cuddling your furry friend! 🐾
Happy New Year from Mersjo! 🎉

Not every day during the holidays looks picture-perfect… 😅
Despite all the little mishaps, we hope your holidays are peaceful, joyful, and spent with the ones you love.
Merry Christmas from the entire Mersjo team! ❤️

🎅 Day 24! Christmas Eve! Do you know what this is?

We’re opening the last window of our Advent calendar to reveal which Mersjo product is hiding inside. 🐾

Today’s gift idea is: https://mersjo.pl/product-eng-22863-Interactive-olfactory-toy-for-dogs-educational-treat-mat-SMART-DOG.html

It may be too late to grab this toy for this year, but you can always get ready for the next one. 😉

Did you guess all the riddles this month? Let us know in the comments!

🎅 Day 23! Can you guess what it is?

We’re opening the next window of our Advent calendar to reveal which Mersjo product is hiding inside. 🐾
Today’s gift idea is: https://mersjo.pl/product-eng-22864-THEODORE-S-TOWER-interactive-cat-toy-with-balls.html?query_id=21

Did you guess? Let us know in the comments!