Acting scenes of Pup part 2

I have thought of making few scenes with Pup, just being himself a playful seal puppy. My idea for this was that since Jenny the human character in this story enjoyed finding and collecting shells, I'd have Pup finding one and being very proud of it, almost like a 5 year old might react in doing so. So here's the finished rough animation:

I am very happy with this little animation. It's been seen by the team leader and after getting some feedback about some of the ease ins and general smoothness of the animation, this is the end result. Furthermore I feel that I need to practice drawing Pup up close more, because I seem to make some small mistakes in regards to his design.