Tremella mesenterica

Witches butter, yellow brain fungi or simply yellow trembler. 

Funnily we'd talked about this on yesterday's workshop, but sadly the old ash tree I always found it on has fallen down. Found it today on a short wander (bit of a recce) around Sizergh.

Missy was naughty little madam today (we think she was sulking as we forgot her ball). Ran ahead and led down in a muddy puddle.... Then sprinted back and jumped up on us. We both finished the walk with designer pawprint camouflage jeans....