Help ID Please

Help ID Please

Observation - Help ID Please - UK and Ireland. Description: The little baby was about two inches long in body roughly and tail was same length as body I think! Seemed lost and not scared of me which was strange. Feet disproportionate and head seemed same size as body when sat. What is this little cutie x

The little baby was about two inches long in body roughly and tail was same length as body I think!
Seemed lost and not scared of me which was strange. Feet disproportionate and head seemed same size as body when sat.
What is this little cutie x