Very! My dog is considered a "dangerous breed" (won't name which so I don't have to deal with any crap), but she can be the sweetest thing. She was beaten and abused before we got her, and after six years I still find it amazing that she can trust me so much. So long as I am with her she is willing to accet anyone. Having my oldest child, as she is considered, put so much faith in me warms my heart.
My cat are very important too. Most of the ones in my home are special needs, and I couldn't live without either of my girls.