It isn’t shown, but you hear a dog yelp in pain and his barking stops abruptly, implying that he is dead. Also, we’re shown a pile of what looks like internal organs near where the dog was being kept. This is an EXTREMELY boring movie, and I skipped ahead by 30 seconds on Tubi to get to the part about the dogs. It was so boring that I quit right after I found out the dog does die, so they may show the body or something after that, and if they do, I’m sorry I couldn’t hang in there long enough to let you know.