When my son got together with his girlfriend, their family dog had a very smart wardrobe and when we our family met the dog sometime down the line, I did under my breath whisper to son "he's got a better wardrobe than you" son at the time hadn't been at work that long and was in the stages of updating previous student garb. I think he thought the dog's wardrobe was somewhat over the top then. Moving on a few years, having got their own house when Covid struck, the lockdown puppy arrived and in time so did the smart winter coats, for the dog that is
I've so many photos on my phone that have been sent to me of the dog in his clothes, especially for wet weather days, where apparently, in spite of having waterproof whatever on, he, the dog, gets to the door sees the rain and develops what my son describes as "stone feet" Well galoshes and his own umbrella somehow attached clearly!
When my friend had her horse, that always had a coat, as many do, I'm sure they need them in the winter!