Jack, unless you want to use another search engine, you're pretty much stuck with at least some Google tracking, whether you have Safe Browsing on or off. Other search engines usually track you too - though DuckduckGo doesn't. Other search engines are generally not quite as good as Google in my experience, so you have to choose.
Me? Google can track me all it wants - I've got ads turned off, so nothing they try to do to lure me into buying stuff from their advertisers will work and they can tailor stuff to my interests (or their interpretation of my interests) and it won't do them a bit of good as I never see it.
There are bigger things in this world to worry about than whether Google is gleaning tidbits of information about me or not.
I'm still not sure what the issue is with Little Snitch as you've not really described what's bothering you about it.