The Black Well by Jamie Tanner

Hmm, quite an interesting horror comic indeed, a random purchase at comixology that worked just well.
Capitalizing the content and a bit even the style of Osamu Tezuka's perennial Ode to Kirihito, one of the best Tezuka's novels of all time, Tanner tells a tale of a man who befell dog head illness and a strage story that followed.
For a debut novel that was crowdfunded via kickstarter, as I later found out, it's a tiny gem – great drawing style, good dialog, interesting story twists. Totally enjoyable.