Yo sentry, the
CAGED system covers a lot. the C A G E and D is the major chord shapes and always in sequence IE, EDCAG, AGEDC, etc.
Under each chord shapes there are scales, pentatonics, triads, inversions, and modes that are exclusive to that shape. Take it in bit by bit and before long you're all over the fretboard.
Now that we're talking cats and dogs my dog got good ears for music. He always sleep by me while I'm jammin' and when I missed/flubbed a note or chord he opens his eyes and look at me. Every time. Maybe I should give him my guitar.