Our ethical care journey began when we brought home our first gerbils and quickly discovered how much outdated small-animal advice still exists.
About RoseLark Pet Products
Hi, I’m Sasha—founder of RoseLark Pet Products.
RoseLark is a small, family-run UK business built around a passion for ethical hamster care and improving welfare standards through thoughtfully designed products and education.
I run RoseLark with the help of my two children, Charlotte and Joshua, who were just 8 and 13 when this journey began. What started as a learning experience in our own home has grown into a mission to create thoughtfully designed enrichment products, share practical educational resources and help improve the lives of small animals.
Every product is designed around modern hamster welfare standards, inspired by real experience caring for rescue and pet hamsters, and made to support natural behaviours. Alongside our products, we create educational content to help owners build safer, more enriching habitats.
Everything you’ll read below is part of that story.
Our Journey
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2024–2025 Our knowledge grew through continual research, creating larger and more natural enclosures, and welcoming rescue and foster hamsters into our home.
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RoseLark Pet Products was founded to bridge the gap between modern hamster welfare and the products available to owners.
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RoseLark launched on Etsy with our very first collection, Sweet Treats.
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We launched our own website, expanding beyond products to provide educational care guides, welfare resources and enclosure inspiration.
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RoseLark celebrated its first anniversary, with a growing range of welfare-led products, educational resources and continued support for hamster rescues.
How My Ethical Care Journey Began
Like many small animal owners, my journey into ethical pet care didn’t begin with expertise.
It began with excitement.
An impulsive decision.
A trip to a pet shop.
And the reassurance that I was buying “the best” setup available.
At the time, my children were just 8 and 13 — full of curiosity, compassion, and excitement about welcoming tiny animals into our home. It felt like the beginning of something special.
I brought home a pair of gerbils with everything recommended — enclosure, accessories, food, bedding. It all seemed right at the time.
But later that evening, curiosity about these tiny, timid creatures turned into research.
And research turned into realisation.
Much of what I had been advised to purchase simply wasn’t suitable for their long-term welfare.
The enclosure was too small and included unsafe levels.
The bedding wasn’t deep enough for natural burrowing.
The enrichment was limited.
The standards were outdated.
It was uncomfortable to recognise, but it became a turning point. Rather than dismiss it, we chose to learn together.
From Pet Owner to Welfare Advocate
That moment opened the door to deeper research into species-appropriate enclosure sizing, deep bedding, natural behaviours such as hoarding and tunnelling, correct wheel sizing, species-specific housing and enrichment that supports instinct rather than simply appearance.
Our home slowly transformed into a place of research, redesign, and rebuilding.
Enclosures grew larger.
Bedding grew deeper.
Welfare standards grew higher.
And during that research, I discovered something else.
Across the UK, countless hamsters and other small pets are surrendered to rescues every year — often because of unsuitable housing, incorrect care advice, or impulse purchases much like my own beginning.
I realised I had something valuable to offer.
Space in my home.
Time to learn.
And a family who shared the same soft spot for small animals.
So we began rescuing and fostering hamsters.
Rescue, Fostering & Ethical Enclosures
Every hamster that came through our home was given what many had never experienced before: spacious, welfare-appropriate enclosures, deep bedding for burrowing, species-correct housing, properly sized wheels, secure hides, enriching accessories and high-quality food that encouraged natural behaviours.
Rescue hamsters often arrive stressed, under-socialised, or housed incorrectly.
Watching them transform once placed in ethical enclosure setups reinforced something deeply important — not just for me, but for my children too.
When you meet a hamster’s natural behavioural needs, everything changes.
They become more confident.
More curious.
More relaxed.
More themselves.
Helping frightened animals settle into safe, enriching environments became something we genuinely loved doing together.
Creativity, Care & Themed Enclosures
Designing enriching habitats soon became a creative outlet for our whole family. We loved creating cohesive colour palettes, natural textures and seasonal themes and watching foster hamsters explore new hides and enrichment pieces for the first time.
— but welfare always came first.
Space first.
Depth first.
Behaviour first.
Then creativity.
A beautiful enclosure means nothing if it doesn’t meet welfare standards.
That balance — creativity built on ethical foundations — shaped the philosophy behind RoseLark.
Why RoseLark Was Created
As I improved our setups and prepared enclosures for our own hamsters and foster hamsters, I ran into a frustrating problem.
There were very few suitably sized hides for Syrian hamsters.
Many available hides were:
- Too small internally
- Designed more for appearance than function
- Not designed to support natural nesting and hoarding behaviour
The same issue appeared with sand baths.
Ethical hamster care requires a sand bath large enough for proper rolling, digging, and natural grooming behaviour. Yet most options were either:
- Far too small
- Shallow and impractical
- Or simply repurposed household items like cat litter trays
Functional? Perhaps.
Aesthetically cohesive in a thoughtfully themed enclosure? Not always.
So I started making my own.
They worked beautifully. But they weren’t always practical for a fostering home.
Wood was difficult to sanitise thoroughly between hamsters.
Cardboard and paper builds often had to be discarded once soiled or chewed.
I needed something that combined:
- Welfare-correct sizing
- Behaviour-led design
- Easy to clean and sanitise
- Durable enough for everyday use
- A cohesive appearance within a thoughtfully designed enclosure
There was a gap between ethical hamster welfare and what was widely available.
So RoseLark was created to bridge it.
Designed for Hamsters. Refined by Observation.
Every RoseLark product is created with real hamsters in mind — not just measurements on paper.
Our own hamsters, along with those we foster and a small circle of trusted owners who share our ethical standards, help shape how we observe and refine design.
While we never “test” in a commercial or laboratory sense, we carefully observe how hamsters interact with entrances, internal space, sand bath depth, turning room, nesting areas, hoarding spaces and enrichment, refining every design where needed.
If something doesn’t support natural behaviour, it’s redesigned.
Products must work for the hamster — not just look good in a photograph.
Watching real hamsters explore, burrow, dig, hoard and rest in the environments we create ensures every design is refined to support species-appropriate behaviour, generous internal sizing, structural safety and long-term welfare.
Ethical hamster care isn’t theoretical here.
It’s lived, observed, and continually refined.
The hamsters who help shape RoseLark are individuals first — each with their own preferences, personalities, and favourite enrichment pieces.
You can meet our current hamster testers here → Meet Our Hamster Testers
A Special Part of the RoseLark Story
This watercolour interpretation of the RoseLark logo was created by @hamsty_lab and features my darling ghost hamster, Jesse Pinkham.
I chose Jesse to appear in the artwork, and heartbreakingly, he passed away from old age the following day. The finished piece became far more meaningful than I ever expected—a very special tribute and a way for Jesse to remain part of the RoseLark story.
Our Promise
Today, RoseLark remains grounded in six core commitments.
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Welfare Before Trends
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Honest Advice
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Continual Learning
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Thoughtfully Designed, Hamster-Safe Products
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Supporting Rescues
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Education Alongside Products
What began as an impulse purchase became something far more meaningful.
A family commitment.
To do better.
To design better.
To foster better.
To educate and support others on their own ethical care journey.
And to help provide enrichment-led, welfare-first care for small pets.
Tiny animals deserve more than survival — they deserve thoughtful spaces that allow them to burrow, hoard, explore, and feel truly safe.
The most meaningful journeys begin the moment we choose to do better.
Where We're Going
Today, RoseLark is more than a shop. Alongside our products, we publish practical care guides, welfare articles and enclosure inspiration to help owners make informed decisions for their pets.
RoseLark is continually growing, but our mission remains the same: helping more owners create enriching habitats through thoughtfully designed products, practical education and a commitment to better welfare standards.
We're still learning every day, and we'll continue sharing that knowledge to help improve the lives of small animals and the people who care for them.