Here is the flag of the municipality of Úsilov in Plzeň region (okres Domažlice)
in the Czechian Republic. It was approved 5 October 2004, and published
in Petr Exner's Vexillological Lexicon of Czech municipal flags 2004.
Description: two vertical stripes a) yellow a black doggy munching
a white lamb; red with three white stripes at te bottom (proportioned 8:1:1:1:1:1:1);
in top a white castle with a black gate and window.
At the municipal site one may admire
the arms, nearly identical to the flag.
Jarig Bakker, 29 Nov 2007