a black and white dog participating in a competition
is this large dog
medium sized, it looks like border collie
long hair
yes, long-ish
is the black and white
yes, black with white band around it's neck chest with white on it's tail and legs
is frisbee in his mouth
yes
what color is it
neon green
is the dog running
yes
is he leaping
no just running, it's already caught frisbee looks like it's taking it back to whoever threw it
can you see his owner
i can see several people but it's not clear if any are dog's owner
are they in park
i think so it looks like dog show, or obstacle course some kind of dog competition
see other dogs
1 other is visible, several people are leaned down petting it