Footage from the Samutprakarn Crocodile Farm and Zoo, on the outskirts of Bangkok, shows the chimp wearing a surgical face mask, denim shorts and an orange Hawaiian shirt as it pedals a children’s bicycle with disinfectant tanks strapped to the back.
Campaigners described the footage as ‘heartbreaking’.
At around one minute into the video, the chimp, who is chained to a wooden block, can be seen pulling on a nappy before a zoo worker hands over the human clothes.
The chimp, chained to a wooden block, can be seen wearing a face mask as it dresses itself in human clothes
The chimp pedals on the children’s bike, complete with fluorescent wheels, while a zoo worker jogs alongside
The video shows the chimp swerving around the zoo on a child’s bike as disinfectant sprays out of the tank at the back.
A zoo worker jogs alongside the wobbling bike while holding a lead chained to the chimp, as it struggles to maintain its balance.
Towards the end of the video the zoo worker encourages the chimp to applaud its work.
Animal rights group PETA described the treatment as ‘heartbreaking’ and said the zoo was a ‘hell hole’.
Spokesman Nirali Shah said: ‘Places like Samutprakarn Crocodile Farm and Zoo are hellholes where animals like this chimpanzee endure miserable lives in captivity every single day.
‘They’re routinely mistreated, and know little more than chains. When they’re not used for human ‘entertainment’, they’re held in cramped cages.’
The chimp glances over its shoulder while the tanks continue to spray disinfectant sanitizer
Zoo director Uthen Yangpraphakorn claimed the chimp was used to help clean the zoo in preparation for its re-opening once the government lifts coronavirus lockdown measures.
Yangpraphakorn said: ‘We have been closed since the government orders about the virus, so in the meantime we do not have much to do.
‘We clean the place two or three times a week in case the government will allow us to re-open, so we are ready to start accepting visitors again.
‘The chimp was also train in the farm so we just brought him out to let him stretch his limbs during this inactive period.’
A large blue tank of disinfectant is strapped to the back of the back and spray sanitizer while the chimp cycles around
The chimp, complete with a visor and face mask, is encouraged to applaud its work
Campaigners have been trying unsuccessfully for several years to have the zoo closed after repeated claims of emaciated elephants being abused, bears stuck in filthy pools and malnourished crocodiles.
PETA investigators say they have documented several accounts of abuse at the zoo last year including animals being beaten with bamboo sticks.
Shah added: ‘Despite multiple attempts to contact Samutprakarn, the zoo’s management has never responded.
‘PETA submitted the investigative findings to the Thai police and lodged an official complaint with authorities, urging them to inspect the zoo.’
It is not the first time the zoo has sparked controversy.
Last December footage emerged of a painfully thin elephant forced to perform tricks for crowds.
Harrowing footage shows the severely underweight female elephant forced to perform tricks inside the zoo
Animal rights groups, including PETA, have since pressured tour companies to stop taking holidaymakers to the enclosure.
Chinese firm Ctrip – Asia’s biggest online booking agency that handles millions of holidaymakers a year – ditched the zoo in August 2019 and stopped selling tickets to the facility. The firm owns Skyscanner, Trip, and Tours4fun.
Thailand has so far declared 2,643 coronavirus cases and 43 deaths.
The country has enforced strict measures to combat the pandemic including closing zoos and other businesses, banning passenger flights, imposing curfews, sweeping travel bans and prohibiting alcohol.