I have dealt with the topic again and come to the following conclusion.
The floors are out
Parquet: prone to scratches, discolors when in contact with urine (dog), the most expensive
Cork: we don't like it visually
which ones are still in the running:
Laminate and vinyl
We don't necessarily need a real wood floor.
I have read that vinyl is supposed to be prone to scratches from heavy dogs, as they tend to scratch quickly with their claws.
Advantages and disadvantages of vinyl (floating installation):
+ warm to the foot (at least warmer to the foot than laminate)
+ quiet (reduces impact and room noise)
+ antibacterial
+ easy to maintain
+ resistant to moisture (at least more than laminate)
+ joint-friendly
+ supposed to be able to store heat (advantage with underfloor heating)
- heavy dogs are said to cause scratches on vinyl
- not as durable as laminate
Advantages and disadvantages of laminate (floating installation):
+ more durable than vinyl
+ easy to maintain
- noisier than vinyl
- not warm to the foot; laminate is rather a bit colder than vinyl
- stores heat less than vinyl (underfloor heating)
In direct comparison, vinyl has more advantages than laminate
What do you think about vinyl not being quite as durable as laminate??
But I believe that you won't notice the difference in scratch resistance in everyday life, right?