Puppy number four was apparently green.A veterinarian technician says the color is from infant animal stool that contains bile, and will probably fade eventually.
Nonetheless, the family named the green puppy Hulk.
Here’s a video about the pup:
This isn’t the first green time this has happened. It’s also not the first time a green pup has been named Hulk. Check out this video from 2018, in which a Great Dane gives birth to a spotted green pup, and seems completely colorblind as any loving momma would be.
And, a Chocolate lab gave birth to an even greener puppy (at least based on the videos), as can be seen in the Inside Edition report below from 2017.