Prøve GULL - Gratis

Dogs won't give you food, even if you gave them some first

BBC Focus - Science & Technology

|

August 2021

They may be your best buddy, but they won’t go out of their way to do you a favour

Dogs won't give you food, even if you gave them some first

Dogs are more than just pets; they're a member of the family... right? If so, you'd think that they'd want to look after you just as much as you look after them. But, unfortunately, a study has found that this may not be the case.

Dogs won't give food to a human, even if that person gave them some food first, researchers at the University of Veterinary Medicine in Vienna, Austria, have found.

Previous studies have shown that dogs recognise cooperative and uncooperative humans, and that they would help dogs that had helped them previously. So, the team expected to find that their test subjects would put these two things together and show 'reciprocal altruism' —that is, doing a good thing in return — to a human who had given them food first.

FLERE HISTORIER FRA BBC Focus - Science & Technology

BBC Science Focus

BBC Science Focus

HOW DO I KNOW WHEN TO LET GO OF PAST GOALS OR DREAMS?

Many of us harbour deep ambitions that are an essential part of how we see ourselves - perhaps you fantasised about becoming a successful novelist or professional athlete, or to settle down and start a family.

time to read

1 min

Summer 2025

BBC Science Focus

HOTTER THAN THE SURFACE OF A STAR

KELT-9 b

time to read

1 min

Summer 2025

BBC Science Focus

BBC Science Focus

These are the worst ChatGPT prompts for the environment, study claims

Politeness perhaps does have a cost, as far as the planet's concerned

time to read

1 mins

Summer 2025

BBC Science Focus

BBC Science Focus

HOW SHOULD YOU TALK TO SOMEONE WHO HAS JUST LOST A LOVED ONE?

Suffering a bereavement is one of the hardest experiences anyone can go through in life. Receiving love and support from others can make a huge difference, so it's wonderful that you want to be there for someone who's grieving and that you're thinking carefully about how to help them.

time to read

2 mins

Summer 2025

BBC Science Focus

Mysterious 'surge' under Earth's crust could reshape world map, study claims

The pulsing will eventually rip Africa apart and create a new ocean

time to read

2 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Our meat could soon be gene-edited. Should we be worried?

Genetically edited pork could be on the market within a year. Here's what you need to know

time to read

5 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Mysterious 'surge' under Earth's crust could reshape world map, study claims

The pulsing will eventually rip Africa apart and create a new ocean

time to read

2 mins

Summer 2025

BBC Science Focus

EYES ON THE PRIZE

A strange visual trick can speed up learning and boost performance

time to read

3 mins

Summer 2025

BBC Science Focus

BBC Science Focus

Can you live longer by eating less?

From fasting to low-protein diets, the evolving science of dietary restriction might just offer the key to slowing ageing

time to read

6 mins

Summer 2025

BBC Science Focus

BBC Science Focus

6 SCIENCE-BACKED WAYS TO IMPROVE YOUR MEMORY

Forgetfulness doesn't have to be an inevitable part of life. Like going to the gym to stay fit, there are habits you can adopt to keep your memory sharp

time to read

8 mins

Summer 2025

Translate

Share

-
+

Change font size