Animal sketches (1) + trying to sketch an entire scene

I'm still generally strugging with fuzzy lines but some of these are nothing but fuzzy lines, haha. Maybe the lizard and jumping dog are better?

The sitting lion was difficult, I liked to draw the face but couldn't get the paws right at all. Also the cat. I don't know why but I feel like I have more trouble with cats and monkeys than with other animals.