So the objective is to chase and or kill the fox, but at minimum give good chase. (I have seen plenty of foxes outwit the hounds but let’s assume the above statement holds and is the objective.)
So if the objective is to chase and/or kill the fox, why is there SO much emphasis on decorating with foxes in the home, etc?
If fox hunters think they are so beautiful and to be admired and painted, and decorated with on pillows, why do they want to chase/kill them?
Also, vice versa, if you do want to chase kill them, why do you want to decorate with them?
I can’t explain fox kitsch, and I won’t try, but I do want to address some flaws in your hypothesis.
There is very, very little emphasis on killing the fox in current American foxhunting; the emphasis is all on chasing/hound work.
Before live foxhunting was banned in the UK, it was pretty bloodthirsty, because the origins of foxhunting in that part of the world were about exterminating vermin. If you read a Bailey’s Hunting Directory from the 1980s, hunts in the UK listed how many foxes "accounted’ for, meaning killed, and some UK hunts accounted for 50 - 70 per season. In contrast, American hunts reported 0 - 6 kills with longer seasons than the UK.
Before the ban, UK hunts routinely employed earth stoppers (people to block fox dens and burrows) and terrier men (people using terriers to dig out hunted foxes) because they were deadly serious about exterminating foxes, in the same way you might be serious about exterminating rats.
In the US, huntsman and hunt clubs really are about fox conservation for sport, not killing vermin. Most live hunts in the US end by either hounds losing the scent or putting their fox to ground. When the latter, the huntsman blows “Gone to Ground”, praises the hounds lavishly, feeds them cookies and either goes home or casts another covert. Most avid foxhunters in the US want that fox to live to be chased another day.
In 15 years of very regular hunting, I saw exactly one kill, and it was an accident - it wasn’t a hunted fox and the mood was sad and somber. That’s not unusual, many US foxhunters have never seen a kill. Or want to.
I do know first hand of hunts that feed their foxes in bad weather. If you read the wonderful Rita Mae Brown novels about fox hunting, the fictional master not only feeds their foxes but occasionally puts dewormer in their feed. Since Rita Mae hunts her own pack, one could assume that in her role as huntsman, she also deworms her foxes.
All that said, I don’t understand cartoon stuffed foxes dressed in boots and hunting kit or the other cutesy fox decor. I do understand decorating your house with hunting prints (there may or may not be several in my dining room) but that’s as far as I can go.
I do know duck hunters/wing shooters who go in heavy for duck decor; and there’s also the cliche about deer hunters that they use antlers in all of their decorating.