Black mole appeared, desperate need of advice!

Hey! I’m a little worried about my pup, I was petting him today and felt a lump. I was wondering if any of y’all have any clue as to what it could be, I will be scheduling an appt to get it checked out but I’m so scared and would very much appreciate any guidance y’all can give…

Red/feckled brown spot that appeared on puppys neck. Anyone ever see this before that can help identify?

Black scab like spot on skin

Hard to get her to stay still for a pic, but what is this black spot on her skin that feels like a scab? Noticed it a week or two ago and seems like it might be getting slightly bigger

Skin color change?

My dog (5-6yrs old) had three lumps removed from his skin. One here at this bald spot pictured and two on his back. When he came home, the freshly shaved spots had pink skin underneath. As weeks have gone by, the skin that was shaved has become darkly spotted. In one spot on the back, it’s become completely dark skin. No discomfort associated with any shaved region. My husband and I adopted him 5mo ago and don’t know his back ground. We believe he’s a shepherd/border collie mix? Anyways, does anyone know why this change in skin color would occur?

Does anyone know what this small pink spot is on my dog's lip? I noticed it after playing fetch in the yard. He doesn't yelp or cry when I touch it and it doesn't seem to impact eating or drinking.

Heil spez, heil... oh wait

Meirl

Oddly specific

It's kinda strange to be honest

I’m a new man

Got these because of y’all.

Help me find a reminder?

I'm looking for an alarm type of thing I can attach to a bottle. Something like this, but that also makes a sound (this one only flashes a light). Does anything like that even exist?