Cant find any mistake with snoopy


var snoopy = {
species : "beagle",
age: 10


It could be of a help
if you would have given the EXACT Error/Oops message which you are getting.

Are you at the section with instruction
Set the global variable species to be snoopy's species and the variable age to be snoopy's age. For one use dot notation and the other use bracket notation!

If so then you will have to create 2 variable's species and age
to which you assign =snoopy.species= and =snoopy.age=