Pet owners have been warned over giving drugs to their animals that are intended for human consumption.

Paracetamol, aspirin, ibuprofen and antidepressants can all be fatal for pets, according to the Anses health safety agency.

The problem is often the dosage levels of pills, said the agency. It said it was easy to accidentally give a pet an overdose because they tend to be much smaller and lighter than a typical adult human.

However, the dosage is not the only problem.

鈥淓ven if you adjust the dose to the animal鈥檚 size, the risk of intoxication still exists [because] they do not have the same metabolism as humans,鈥� said Anses.

鈥淐ats do not have the right enzyme needed to digest paracetamol, while dogs and other pets have very little of it.

鈥淭he active ingredient therefore accumulates in the blood, and can cause unwanted effects.鈥�

Giving these drugs to pets can be fatal, especially for cats. Even in larger pets, it can cause severe kidney and liver problems.

Ibuprofen and aspirin have also been linked to 鈥渄igestion, kidney, and neurological issues, which can lead to coma and death鈥�, Anses said.

鈥業f in doubt, go to a vet鈥�

Anses explained that pets should not be given anti-anxiety and antidepressant medications intended for humans, even by well-meaning owners who fear that their pet is sad or anxious.

It said pets should only consume drugs that a vet had prescribed specifically to that animal.

If in doubt, owners are urged to visit a vet.

Vets may prescribe medication that is also used for humans, but they will do so in a way that is tailored to the pet, taking into account their size, condition, weight, age, breed, and other medications or allergies.

What if my pet accidentally takes human medicine?

Owners are warned not to leave medicines loose or in areas where pets could accidentally find and eat them. The best thing is to lock medicines away or place them in a high-up cupboard that your pets cannot get to or open.

However, if your pet accidentally takes human medicine, or if they experience unexpected and unwanted side effects from a vet-prescribed or animal medicine, you should:

• Alert your vet and take your pet to the nearest veterinarian clinic or animal anti-poison clinic as soon as possible

• Report the issue online, on the website

• Submit a form to the centre de pharmacovigilance v茅t茅rinaire de Lyon (CPVL). The forms are available on the website linked above

• Report the issue to the CPVL on 04 78 87 10 40.

Contract for pet responsibility

Since October 1, 2022, people adopting or buying a pet in France have been required to sign a contrat d鈥檈ngagement et de connaissance (contract of commitment and recognition) to show that they understand the needs, responsibility, and financial commitment of owning an animal.

The change is the result of a 2021 law that aims to tackle the mistreatment of animals and educate owners about their responsibilities towards their pets.

Each year, some 100,000 pets are abandoned in France, so the government has recently been eager to put measures in place to deter people from buying or adopting animals on impulse.

Read more: Rising inflation blamed for increase in pet abandonment in France

The contract contains information about the animal鈥檚 behavioural and physiological characteristics, associated costs, and needs. It is needed whenever the owner has not owned a pet of that species before, such as a dog or cat.

It must be provided by the animal鈥檚 previous owner, breeder, vet, or animal rescue centre handler seven days before the new owner receives their pet. This allows for a cooling-off period to help prevent rash decisions. The new owner must sign it and promise to respect the animal鈥檚 needs.

It should be specific to the animal species but does not have to be detailed with regard to a particular breed or animal.

You can find examples of the contracts 鈥� applying to different species 鈥� online by searching 鈥�contrat d鈥檈ngagement et de connaissance exemple鈥� or similar. Some are found at the bottom of .

Read more: Do France鈥檚 new pet owner 鈥榗ontracts鈥� have any actual weight?

Animal mistreatment sanctions

Someone who is found to have mistreated an animal 鈥� for example by depriving it of food and water or not tending to it when it is hurt 鈥� faces a 鈧�750 fine and could have the pet taken from them.

Abandoning an animal, meanwhile, is punishable by up to three years in prison and a 鈧�45,000 fine.

In addition, abandoning an animal in a situation in which the animal鈥檚 life is in danger is punishable by up to four years in prison and a 鈧�60,000 fine. If the abandonment led to the animal鈥檚 death, the person responsible risks up to five years in prison and a 鈧�75,000 fine.

You can find out more about the different animal-related offences and punishments on the government Service-public.fr website, which also explains how you can report mistreatment to the relevant authorities.

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