The Lab
Which topic should Yuzu dig into first?
Yuzu the Lab is the lab that checks what matters about life with a dog. You pick where it starts.
No endless survey: up to three boxes to tick, and that's it. If your topic is missing, say it in two lines.
In short: The Lab is the page where dog owners choose the topics Yuzu the Lab checks first: training, food, dog food labels, toys, travel, puppies… Votes count toward choosing the next topic, every free message is read by a person, nothing is published without review and rewriting, and a topic only moves forward if it passes a three-question screen: is the problem real and recurring, is the answer safe and sourced, does it actually help.
The sort
Life with a dog is made of situations.
Some sort themselves out. Others come back every week. Yuzu puts them in order, and you tell him which ones matter.
Sorted, they become topics. You can vote on those topics right below.
At home
Out and about
At every age
Choose
Pick up to three topics
These are topics Yuzu can handle with real sources: never a diagnosis, never a put-down of a brand. Your votes count toward choosing the next one.
A topic missing?
Say it in two lines
The poll can't cover everything. Describe your need in your own words: every message lands in the Yuzu the Lab inbox and is read by a person.
Inside the lab
The workshop, in public
What really exists, and where each topic stands. No dates promised: we give one when we can keep it.
- 01
Need spotted
- 02
To validate
- 03
Prototype
- 04
Tested with dog owners
- 05
Available
Available
The fridge guide
The free printable guide for your fridge: good foods, dangerous foods, your vet's number.
Open the pageThe dog GPS tracker comparison
A sourced comparison, one card per product, a link to each official page.
Traveling with a dog in Europe
The steps and the checklist, with official sources.
Reading a dog food label
Zone by zone, what it says and what it doesn't.
"Indestructible" toys: the sort
A sourced sort of what really holds up.
Sourced answers
Short answers to questions people really ask, sources named.
Under study
Recall, step by step
A positive method, from an enclosed space to real-world distractions.
The sitter handover sheet
Everything to know about your dog, on one page, for whoever looks after them.
What keeps coming up
The needs that keep coming back
Requests summarized and anonymized, published after review. If it's your situation too, say so: one vote counts for more than a long message.
How Yuzu decides
The three-question screen
A topic doesn't become a tool because it sounds nice. It has to pass three questions, in this order.
- 01
Is the problem real and recurring?
It comes back for several dog owners, not just one. A one-off stays a one-off.
- 02
Is the answer safe and sourced?
No diagnosis, no promised result, a named source. Without a source, we say so.
- 03
Does it actually help?
It saves time, lowers a risk or makes daily life simpler. If not, we stop, and we explain why.
A topic that fails a question doesn't go through. And we tell you which one.
What's next
Get told when your topic moves
We only write when the topic you voted for or described reaches the next step of the workshop, or when a version is ready to test. No general newsletter.
Yuzu is real; his video adventures are generated by artificial intelligence; his advice is sourced. Nothing here replaces a veterinarian's advice.
Updated: October 2026