[janlaureys]

Anecdotal annoyance with automatic face tagging: Old dog and new dog look very similar. Google keeps tagging my new dog as if he were my old dog and I haven't found a way to fix that without manually going through every single picture and untagging/retagging.

[IfOnlyYouKnew]

I'm just amazed these services have face tagging for dogs, and that you consider it so obvious that you feel like complaining about it.

[lostlogin]

I uploaded a 4D obstetric ultrasound to get rid of the CD. Photos.app tagged it as my child. That blew my mind.

[vorpalhex]

If it's broken, then it's broken. It doesn't matter how futuristic and awesome it is.

[ghostpepper]

Yep, in this case it sounds like “awesome futuristic idea poorly implemented” is worse than not having the feature.

Adding a simple toggle to disable it (or even better, a blacklist of tags to never auto-add) would be the best compromise.

[jeffbee]

On the web site, go to "explore" and pick the face of either dog, it should offer a little button that says "Same or different?" that will give you an opportunity to train it.

[datavirtue]

They can train your dog?!

[mav3rick]

You can manually go and say "this is my new dog" to improve the tagging.