no, not really......
Pigs aren't even as smart as dogs. If you split their heads in half you find a brain size of about the size of a small chicken egg, just a few ounces, in an animal that weighs 1,000 lbs. Dogs have far bigger brains and more importantly they have cooperation. Our brains are orders of magnitude larger on the absolute and relative scale. Pigs are good at being pigs but they're not dogs and certainly not the equals of humans.
The lists of smartest animals vary a lot, but no, pigs are not the fourth smartest -- more like seventh, eighth or ninth
yes
Pigs
In typically speaking pigs are smarter than dogs. However a border collie is the smartest breed of dog and can be trained to do multiple activities in which a pig cannot be trained to do.
Pigs are said to be the fifth smartest animals just behind dogs and just ahead of common house cats.
Pigs get the job of teaching and organizing because pigs scientifically, pigs are very intelligent
Zebras are clever animals, but not in the class with apes, dolphins, and pigs.
The pigs are the smartest
Pigs are considered one of the smartest farm animals because they have demonstrated problem-solving abilities, social intelligence, and adaptability to various environments. They have strong memories, can communicate with each other, and show empathy towards their group members. These cognitive abilities contribute to their reputation as one of the smartest farm animals.
There are a variety of miniature pigs (or potbellied pigs) in the world including the following types of pigs: the Yatacan Pig and the Pygmy Hog. These mini pigs were originally used in Europe as science guinea pigs and testers for experiments.
Pigs and goats are considered some of the smartest farm animals. Pigs are known for their problem-solving abilities and memory, while goats are curious and quick learners. Both animals have shown adaptability and a capacity for learning complex tasks.
The other animals allowed the pigs to have the rights to the cows milk because they were the smartest and therefore, deserved the cows milk more than any of the other animals. Or at least that is what the pigs convinced them to think.