Q.Dandilions
I have made a small garden by my caravan in Cumbria. The trouble is the Dandilions from the grass walk through at the side are encroaching on it I keep burning them but they just come back, as you will appreciate I cannot use weedkiller because there are dogs around Can you please tell me a way I can stop the Dandilions.

Certified GKH Gardening Expert
Since they are in the area, anyway, it will be a very difficult thing to do. Aside from, very constant, handpulling, there will not be much that can be done.
https://www.gardeningknowhow.com/edible/herbs/dandelion/dandelion-control.htm