With music, treats and balloons, friends of Pakistan's only Asian elephant threw a farewell party for the creature ahead of its relocation to Cambodia following years of campaigning by animal rights activists.

Friends threw a farewell party for Kaavan, Pakistan's only Asian elephant, before it heads to Cambodia
Friends threw a farewell party for Kaavan, Pakistan's only Asian elephant, before it heads to Cambodia AFP / Farooq NAEEM

The plight of Kaavan, an overweight, 35-year-old bull elephant, has drawn international condemnation and highlighted the woeful state of Islamabad's zoo, where conditions are so bad that a judge in May ordered all the animals to be moved.

Kaavan is set to be flown to a wildlife sanctuary in Cambodia on Sunday, said Saleem Shaikh, a spokesman for Pakistan's ministry of climate change, following months of veterinary care and a special training regime to habituate the elephant to a huge metal crate he will travel in.

Kavaan was serenaded with music and spoilt with treats ahead of his relocation to a sanctuary in Cambodia
Kavaan was serenaded with music and spoilt with treats ahead of his relocation to a sanctuary in Cambodia AFP / Farooq NAEEM

But before flying out, the capital's animal lovers said goodbye, with performances from local bands who serenaded Kaavan ahead of the mammoth move.

A keeper feeds Kaavan treats ahead of his move to Cambodia
A keeper feeds Kaavan treats ahead of his move to Cambodia AFP / Farooq NAEEM

"We want to wish him a happy retirement," said Marion Lombard, the deputy mission leader for Four Paws International -- an animal welfare group that has spearheaded the relocation effort.

The Islamabad Zoo, where Kaavan has lived for decades since arriving from Sri Lanka, was decorated with balloons for the occasion and banners wishing the animal well.

With musical performances and heartfelt messages, Pakistanis said their final goodbyes to the country's only Asian elephant ahead of a planned move to Cambodia following a yearslong campaign by animal rights activists for his relocation.
With musical performances and heartfelt messages, Pakistanis said their final goodbyes to the country's only Asian elephant ahead of a planned move to Cambodia following a yearslong campaign by animal rights activists for his relocation. AFPTV / Muhammad DAUD

"We will miss you Kaavan," read one of the signs.

Kaavan's plight was given a boost over the years by American pop icon Cher, who publicly campaigned for the elephant's relocation and called the decision to move him one of the "greatest moments" of her life.

But Kaavan's behaviour -- including signs of distress such as continual head-bobbing -- raised concerns of mental illness.

Activists also said Kaavan was not properly sheltered from Islamabad's searing summer temperatures, which can rise above 40 degrees Celsius (100 Fahrenheit).

Kaavan's mate Saheli, who also arrived from Sri Lanka, died in 2012.