Use your imagination and painting skills, to paint your pet picture on the rock. A very smooth 'river rocks' is the best for this craft, because you need a very smooth surface on which to paint. But in other condition 'semi-smooth' rocks also can be used.
To make a painted rock animal craft you can used regular acrylic craft paint with many colors available. Acrylic paints dry rapidly, and a good art media of choice. You will need brushes, of course, and you can use liners, rounds, flats, shaders, etc.use the liner brush for fine details.
painted rock animal craft