As for looks...................if there was a real Jesus, he would have looked something like this..........
He would have been very dark skinned and weathered from years of working in the sun and dry terrain.
He would have had calloused hands and feet from working in carpentry or livestock to afford food and clothes.
And he would have been very poor, so his clothes would have been the basic of what men wore back then.
Jesus would have much more resembled a Mexican peasant, than a clean, happy, smiling white guy with Fabio hair.
As for the animals..........animals were a means to an end back then. There was a class system for people AND animals alike.
Horses, sheep/goats, and donkeys were at the top of the animal class system, because the horses and donkeys could pull and carry.
Sheep and goat, as well as ducks, geese, and chickens were secondary on the class list, as they were important for food.
Sheeps and goats gave milk, meat, and bones for tools. Chicken gave eggs and were easily farmed and bred.
Dogs and cats were after that. As dogs could be trained to help with chores and keeping wild animals away from livestock and villages.
Cats were important, because they kept the rodent and insect populations down.
You want to do well by your animals, but you don't want to treat them as people, simply because they could get used to it and expect it........becoming lazy and worthless to farmers and and home owners. So, you don't give your dog what is sacred, as the dog may expect sacred all the time and fail to be the working animal it was trained to be. You don't throw your pearls at swine, because they are slovenly creatures that are bred for food.
Animals were a tool, not a luxury pet, and not member of the family. They were working class. They either learned a trade or were left to fend for themselves out in the wild. You gave them enough to eat and drink, and some shelter, but thats all they required.
Hope that makes sense.