Really? I can't say I've really noticed any real discord around domestic animals, except for the obvious "I want it/I don't want it" debate.
Its pretty much most people agreeing that it should be a scenery pack and that we propaply will only get exotic domesticated animals like the dromedary or the yak from other packs.
Most go for a pack like 1 equid, 1 caprine, 1 cow, 1 wild card but most often its either a pig, a duck, a goose, a chicken or some kind of rodent or something exotic.
The problem is that more then any other pack while pretty much everyone agrees that its a much better fit for a scenery pack youve got like 10 animals that can be considerd essential to the theme, that all got many different breeds and variations + weirdo picks.
For example id want budgies or zebra finches as the exhibit animals, while others go to common pet reptiles like the bearded dragon or even fish and mammals like the koi or mice.
The completle lack of domestics was compareable to the allmost animal less continents at the start of the game, but while all of them allready got their packs with no brainer picks, we only really got the lama and the water buffalo if you want to use it that way, with the reindeer, fallow deer and bactrian camel fitting aswell if you stretch enough.
Its really this lack of basics for whats easily the most common zoo area and the sheer number of animals that can be considerd to be a baseline pick are what makes it atleadt imo so much harder to nail down.
Id personally make a pack of the domestic donkey, african pygmy goat, mallard duck and propaply one exotic with something like the yak, watussi cattle or dromedary + either the budgie or zebra finch for the WE.
But i also totally understand the approach of shetland pony, a larger bunny breed, the kuneku pig and a domestic goose with something like the mice as exhibit or having the scottish highland cattle, guinea pig, chicken and ouessant sheep with pidgeons for the WE.
All 3 of these packs and propapply many more are all appealing and all add 5 complete no brainers for a domestics pack, but none of them had overlap in even one animal.
And thats something that cant really be said about most other packs, no matter how wild the idear their are allways atleast 1 or 2 animals people agree on as musts.