What type of spaniel is she?

my adult spaniel is mixed with other types, but i don't know what the different breeds are. she is a small dog, medium sized, her hair is straight everywhere. her nose is a bit longer, and less bunched up, she has a short tail, and white hair hanging from her backside, and the back of her legs, also coming off of her chest. and also her main fur color is a golden yellow. can you please tell me the type of spaniel she is mixed with.