Happy Birthday!! Our favorite aunty

Dear aunty,

My mommy told me today is your birthday. She says we should say "Happy Birthday" to you. We discussed it and we think it's some kind of things that if we do so we can get treats. She also says something about a cake. We saw a cake with white sweet cream-like stuff on top yesterday. Do we get another one today? How many birthdays can we have? How old are we now? We don't remember many cakes so we must be very young. We thought about giving you a gift but mommy says our blanket and toys are too dirty. We try to knit something out of our hair but it just ends up like a hairball. We also try to make something in the snow but it melted earlier today. So we can only give you this:

Woofwoofwoofwoofwoof (Happy birthday to you)
Woofwoofwoofwoofwoof~(Happy birthday to you~)
woofWOOF~woofwoofwoofwoof(Happy BIRTHDAY to dear aunty)
Woofwoofwoofwoofwoof~~~ (Happy birthday to you~~)



uh, where are the treats??