Cookie use on MRCVSonline
We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive all cookies.
If you would like to forward this story on to a friend, simply fill in the form below and click send.

Your friend's email:
Your email:
Your name:
 
 
Send Cancel

Dogs fight for dominance in the middle of the pack - study
The study observed 27 mongrels that wandered freely around the suburbs of Rome.
Study reveals new insight on canine hierarchy

Scientists studying a pack of wild dogs have observed high levels of aggression in the middle of the dominance hierarchy.

Top dogs in a pack are known to display dominance-related aggression. But researchers believe that dogs in the middle tier may also show this behaviour, as they try to work out their place in the crowded middle.

The study was carried out by researchers at the University of Exeter and the Veterinary Service of the Local Health Unit Rome 3 (Italy).

“Our results reveal the unavoidable costs of climbing a dominance hierarchy,” explains Dr Matthew Silk from the University of Exeter. “In the middle of the hierarchy – where it’s harder to predict which animal should be dominant – we see lots of aggression.”

Published in Proceedings of the Royal Society B, the study observed 27 mongrels that wandered freely around the suburbs of Rome. The dogs did not live with humans but did rely on them for food.

After a year, researchers concluded the group’s hierarchy was based on age and sex, with adults dominant over younger dogs and males dominant over females of the same age group.

“Although fights within a social group of free-roaming dogs are usually characterised by low-intensity aggression, the middle of the hierarchy is occupied by young males of similar size and age, among whom nothing is definitive and for whom the challenge is to gain rank,” explained Dr Simona Cafazzo, of the University of Veterinary Medicine, Vienna.

Dr Eugenia Natoli, of the Veterinary Service of the Local Health Unit Rome 3 added: “Our results confirm that these dogs have an age-graded dominance hierarchy similar to that of wolves.”

Become a member or log in to add this story to your CPD history

Big Butterfly Count returns

News Story 1
 The world's biggest survey of butterflies is back for 2020!

Butterfly Conservation's Big Butterfly Count launches on Friday, 17 July and will run until Sunday 9 August. Members of the public can get involved by downloading the Big Butterfly Count App or recording results on a downloadable sheet available from bigbutterflycount.org/.

'It's a fantastic activity for people from three to 103 years and we'd encourage everyone to take 15 minutes in an appropriate outdoor space during sunny conditions to simply appreciate the nature around them and do their bit to help us understand butterfly populations,' said a Butterfly Conservation spokesperson. 

Click here for more...
News Shorts
New appointment at Dechra

Dechra Veterinary Products Ltd (Dechra) has announced a key appointment to support veterinary professionals across Northern Ireland and the Republic of Ireland.

Karen Hockley has been appointed as a telesales account manager and will provide the latest products, news and developments from Dechra. She joins the company from a large mixed practice in Northern Ireland where she was the branch manager.

Before that, Karen had worked for a multinational veterinary pharmaceutical company as a key account manager for Northern Ireland. She can be contacted at karen.hockley@dechra.com or 087 219 54 30.