I hope she comes back before the nightToday I let the chickens free range because I planned to work in the garden.
When I went inside for a late lunch I saw the strange cat again running though or garden, chasing Katrientje. I went outside immediately and chased him away. But I couldn’t find Katrientje after he was gone. The Dutch were in the coop and on the coop (alarmed flight?).
Now it’s 1.5 hours later and I still haven’t seen her. Probably hiding in shock.
This convinces me its the strange cat who done it, and not another predator.

Do you think it's a stray cat or it has an owner ?
If it's a stray it might be worth searching if there are cat rescue associations who would take him in ?