The first photo looks like bumblefoot, to me. The second one is harder to tell, but in the right spot. My ducks' bumblefoot was more minor - I caught it really early, and it always took several weeks to resolve.
I totally relate, our neighbors aren't great about their dogs either. We got these netting fences that you can just push into the ground to make a good foraging area for my ducks. I still hang out with them, as I'm sure a determined dog or other predator wouldn't care. But I think it helps...
Originally I had a smaller run with pea gravel, and pine shavings in their coop. My vet told me to redo the entire thing. I thought she was nuts, but it worked.
I redid their run by building them a 30x30 aviary for 6 ducks. It is fully enclosed with hardware cloth, so sun shines in. I split...
My ducks, despite being very friendly and enjoying spending time with me, also dislike being handled for bumblefoot treatment. For their own good I just take care of it as quickly as possible. To catch them I gently herd them into a corner and then quickly grab one. This way I avoid chasing...