Good job but u could do better....
U picked a great story line with some great characters but there are things u could do to make this moive better.
1) PLZ increase the brightness, its WAY too dark to see the background (i got my monitor brightness on full)
2) Animate the dogs <.< dont be lazy =P
3) Make ur frames a bit smoother
4) think of ur plot a lil more in-depth, do u really know where u want to take this series?
There are countless oppotunities for jokes and to scare ur audience with this idea, make some quality work!