Our bestsellerDNA dog breed determination
Which breeds are really in your dog? DNA comparison with over 400 dog breeds, using a cheek swab at home.

Lab tests for your pet
DNA, allergy and microbiome analyses from our own laboratory in Germany. Collect the sample at home – we analyse it and send you your personalised results.
Explore our testsTest kit delivered in 1–2 working days
Your dog. Your question. Your test.
Start with our most purchased analysis: the DNA breed test. Or explore the allergy test and microbiome analysis.
Our bestsellerWhich breeds are really in your dog? DNA comparison with over 400 dog breeds, using a cheek swab at home.
Dog allergy testQuestions about your dog’s food? Explore the food check and choose the right test scope.
MicrobiomeLearn about your dog’s gut flora with a stool sample collected at home and a personal report.
For those who matter to you
Find your starting point — for your dog, cat, horse or yourself.
Simple. From home.
From choosing your test to receiving your results: your kit and instructions guide you step by step.
Choose the test that fits your question. The product page explains exactly what is included.
Your kit arrives at home. Depending on the test, collect a saliva or stool sample following the instructions.
Package your sample as instructed and return it for analysis.
You receive your results digitally. Processing times are listed for each analysis.
Inside our laboratoryCurious minds. Your pet in focus.
You want to understand your dog better. We want to make analyses easy to access, with a test kit, a clear process and a team that takes your questions seriously.
GenoLine is a founder-led company based in Krefeld, Germany. Research, development and laboratory work are part of our everyday life.
Get to know usResearch & development
Asking our own questions, developing analyses and building on new insights: this ambition connects our research with what motivates us every day.
The GenoLine guide

Everyday knowledge

Everyday knowledge

Everyday knowledge
You ask. We help.
Our team can help you choose a test and answer questions about your kit.
Contact usThis depends on the test. DNA analyses generally use a saliva sample, while the microbiome analysis uses a stool sample. Your kit includes specific instructions.
Processing times vary by analysis and begin when your sample arrives. See your test’s product page for details.
It depends on your question: ancestry, gut microbiome and food are different topics. Read what each test includes or contact us. For health concerns, consult your vet.
For your best friend