Which Animals Are Most Emotional And Sensitive?

Many animals have feelings and can feel pain. Scientists are less certain about some invertebrates, and whether they don’t feel pain or feel it differently is still debated. This post covers which animals show the clearest signs of emotion.

Animals with strong evidence of emotion and sensitivity include:

• Dogs
• Cats
• Elephants
• Dolphins
• Apes
• Monkeys
• Birds
• Cows
• Horses
• Donkeys

Below are answers to common questions about animal emotions, followed by a closer look at each animal.

Do Animals Have Emotions?

Yes, many animals do. In 2024, a group of scientists and philosophers signed the New York Declaration on Animal Consciousness. It states there is strong scientific support for conscious experience in other mammals and in birds, and a realistic possibility of it in all vertebrates and many invertebrates.

We read animal emotions mostly through body language and behavior. A dog’s tail, ears, posture and voice all signal whether it is relaxed, excited, anxious or afraid.

Some animals react strongly when a companion dies, and many species play. Animals can also laugh in their own way: researchers have recorded play sounds in apes and rats that work much like laughter.

How an animal is raised also matters. Animals raised in isolation can grow up with poor social skills and may have trouble showing or reading emotions.

Do Animals Have The Same Emotions As Humans?

Many animals share basic emotions with us, such as fear, pleasure, frustration and attachment. They show them through behavior and body language rather than words.

Whether animals feel more complex emotions, such as guilt or shame, the way people do is still debated. Scientists can measure behavior and brain activity, but they cannot ask an animal what it feels.

Emotion is also different from intelligence. Dolphins, elephants and great apes are known for their problem-solving and social skills, but less studied animals can have rich emotional lives too.

What Emotions Do Humans Have That Animals Don’t Have?

No one knows for sure. Animals clearly show fear, distress, play and social bonds. Complex self-conscious emotions, such as guilt, pride or embarrassment, are much harder to test in animals.

For example, a dog that looks "guilty" may be reacting to its owner’s tone and posture rather than feeling guilt. A predator that kills prey is following its survival instincts; there is no evidence it feels guilt about it.

10 Animals That Are Most Emotional And Sensitive

Wild and domestic animals both have emotions. Domestic animals are simply the ones we watch most closely, so their feelings are easier for us to notice and read.

Below are 10 animals with strong evidence of emotion and sensitivity:

Dogs

It is not surprising to see dogs on our list. Dogs are very expressive, using their tails, ears, faces and voices to show what they feel.

Dogs have lived alongside people for thousands of years. They form strong attachments to their owners and can become anxious when separated from them.

Cats

Cats are often more independent than dogs, but they still form bonds with their owners and can be sensitive to stress and change.

Cats express their emotions through body language. Unlike dogs, though, tail wagging or lashing in a cat often signals irritation or arousal, not happiness. An upright tail usually means a friendly greeting.

Elephants

Elephants have the largest brain of any land animal and live in close family herds led by a matriarch, usually the oldest female.

They show many signs of emotion: they comfort distressed herd members, form lifelong bonds, and often investigate and touch the bodies of dead elephants.

Dolphins

Dolphins are marine mammals with large brains and complex social lives. They are known for being playful, and dolphins can also be friendly with humans.

Dolphins cooperate, play, and form long-term bonds with other dolphins. Mothers have been seen carrying dead calves for days.

Apes

Great apes, such as chimpanzees, bonobos, gorillas and orangutans, show a wide range of emotions. They play, comfort each other after conflicts, and react strongly to the death of a group member.

Young apes also make laugh-like panting sounds during tickling and play.

Monkeys

Monkeys are primates, like apes. Most monkeys have tails, while apes do not.

Monkeys live in social groups with strong family bonds. They groom each other, play, and show stress when separated from companions.

Birds

Many birds are intelligent and social, and some pet birds become very loyal to their owners.

Parrots and crows are especially well studied. Pet parrots can become distressed when bored or left alone, and some pull out their own feathers under stress.

Cows

Cows are social herd animals that form close bonds with certain herd mates.

They can show fear, stress and curiosity, and mother cows often call for their calves when separated from them.

Horses

Horses are herd animals with very expressive faces, ears and body language.

They react quickly to fear and stress, form bonds with other horses and with people, and can read human emotional cues.

Donkeys

Donkeys form strong bonds with a companion, often another donkey, and can become distressed if that companion is taken away.

Donkeys are also strong and steady working animals. They are often described as stubborn, but that "stubbornness" is usually caution.

Final Words

The evidence is strong that many animals have feelings. That is a good reason to treat them with care, give pets enough company and enrichment, and protect wild animals and their habitats.

Sources

• The New York Declaration on Animal Consciousness, NYU
• Elephant, San Diego Zoo Wildlife Alliance