Two dogs in the water

S and I have made a break for our favourite beach. Our daughter has brought her dog along and have introduced Cassandra to the surf and salt water. She loves it!
She has also worked out that she is a better swimmer than Ada so while Ada beats her up on dry land, Cassie can have revenge. She can swim out into the water with Ada following then Cassie will try to drown Ada when she wants to. Here are a few pictures from the river and the surf we were in;