Is OTHER wrong in the post ? POST : So for context, I have two friends that I love dearly, but they make stupid decisions, so this post might be long, so I'm sorry in advance.

My friends (husband and wife) recently adopted an 8 month old Belgain Malinois/Shepherd puppy. She's cute as heck and super sweet. BUT she causes problems. The wife kind of has the mentality of "My way or the highway" and she found this puppy on a shelter website and said "I want it" and they drove almost two hours to get her. Now, I've worked in a vet clinic for over four years, I've birthed and worked with puppies, I've worked with almost every single breed, etc. Belgain Malinois and Shepherds require A LOT OF SPACE AND A BIG YARD. They live in a tiny ass apartment, so this puppy has no room to roam. As a result, she gets bored and she gets destructive, and constantly pees in the apartment. This dog has had no ounce of discipline whatsoever, and my friends won't discipline her. She's chewed up and destroyed my friends work shoes, she chewed on my PS4 controller, she chewed up my friends laptop charger cord, she gets right up in your face while you eat, she steals food right off your lap and has stepped on my groin/uterus area to the point I was bruised and hurting for a day. We took her to a Pride event and she wouldn't stop jumping into peoples faces and barking at people and other dogs. 

I get that shes a puppy. Ive dealt with puppies. But I know they need to trained as early as possible, so I casually brought up that their dog needs better training and they went ballistic on me saying "I'm nOt gOiNg tO bEaT mY dOg tO tRaIn HeR, sHe's JuSt a PuPpy". Bruh, I never said to beat your dog. They won't even scold her when she does anything wrong. She almost destroyed my PS4 controller and they did nothing. She doesn't see either of my friends as the "Alpha" and she just does whatever she wants. They think disciplining her will make her scared of them and she really won't listen to them. 

I would also like to point out that my friends struggle financially. She works full time, and he works part time. They barely make their rent every month, and most of the time, it's late. They're always late on one of their car payments, and this time they're almost 3 weeks behind. They eat out/order pizza 2-3 nights a week. They go to our local gay bar and spend $50+ on drinks and tipping the local Drag Queens. All in all, they're just not responsible with their money, especially the wife. 

The last thing that almost made me snap was a few nights ago. They ran out of dog food. So instead of getting her more, THEY FED HER LEFTOVER CAT FOOD THEY HAD BACK WHEN THEY HAD A CAT! I was livid. And what's even more messed up? The wife sent the husband to the store for, get this, fried chicken, cookies and soda. My fiancé had to beg me to not call animal services on them. 

Based on this, AITA for being upset over this?