Very....
& yet 4 some reason I don't believe you....
However if you need advice b/c you really have this problem, I'd suggest looking at human nipples instead, and watching so good old fashioned adult human internet p0rn, instead of getting off you your pets or children (YIKES!!!)....
Maybe you're just going through puberty, or really horny but, either way you should prefer humans your age, or older to animals or children.... If not, I'd get counseling but, you're prob not a pedo right? i hope.... Expose yourself to human 1s, and see if you don't like them better.