Yes! That's a good thing to get over your fear of dogs and become dog friendly and more animal friendly. They can be so much fun and and dogs seem to love unconditionally!
I think that along with getting past your fear it is good to have respect for animals - some of them can be very powerful. Learn to understand them better, for they all have their own nature.
I fully agree to let children have a vast range of experiences and open as many doors as possible for them.