This be a picture of one Harrrrrrr.
The average size is 3 feet Harrrrrrr. The danger rating of the spiny dog fish they are mostly harmless Harrrr. If ye scare the spiny dog fish It could curl up and spring it self at its you and the spines on the spiny dog fish have a week poison that can make you stay in bed for 2 to 3 days Harrrrrr. So stay away from Spiny Dog Fish Sharks Harrrr.
Cap'n Maverick the Pirate