A Cat with Prolonged Exposure to Methamphetamine

Pets exposed to illicit drugs, whether by secondhand smoke or residues in the house, are unfortunately common. One shelter director voices her concerns on a cat who grew up in a meth house.


How to Help Cats Exposed to Methamphetamine

I am the director of a small-town animal shelter, and we recently took in a two-year-old Bengal who was living with his owner in a meth house. This poor cat was subjected to his owner’s drug use for most of his life, and he is now suffering the consequences.

He suffers from hallucinations, obsessive grooming and blindness — all the while being an incredibly sweet and affectionate cat when not experiencing the after affects of this terrible drug. He’s been with us for several months now and we assume that he has gone through withdrawal.

Unfortunately, there seems to be very little information out there about how to help an animal that has been affected by an owner’s drug abuse. We currently give him melatonin treats every day, which have helped calm him down, and he also wears a pheromone collar. When he’s in the middle of a hallucination, he cries, stiffens up or stands on his hind legs and runs backwards.

He can’t get himself out of a corner. He obsessively rubs his face against the wall. When he’s experiencing a hallucination, we wrap him up and hold him like a baby, gently stroking him and talking softly until he calms down.

We love him — he’s a favorite of all the volunteers — and he will stay with us forever unless we manage to find a home for him, but we want to help him overcome the terrible things that have been done to him. We are hoping that you have some advice. – DeAnn Abate

A: Dear DeAnn: It is sad to say, but pet exposure to illicit drugs — whether intentional or unintentional — is common. Animal Poison Control hotlines take calls about acute exposure to illicit drugs (ie. what to do if they are currently under the influence of a drug), but little seems to be known about the long-term effects on companion animals of chronic exposure to these drugs.

Cats can be exposed to drugs by inhaling smoke or microparticles, by direct ingestion or licking paws or fur where drug residues might be present, or by malicious, more direct administration methods.

I think it is safe to say that this kitty is not showing signs of addiction because most drugs have fairly short durations in the body. As drugs are eliminated from the body, a truly addicted animal might undergo withdrawal symptoms — and these vary depending on the drug in question.

The signs of methamphetamine withdrawal are fairly mild in humans and research animals (signs of depression or decreased motivation), and the process is reported to be complete within seven to 10 days. More concerning is that the human data show that chronic methamphetamine use can cause changes in cognitive function, psychiatric disorders, immune dysfunction and alter a patient’s response to stress.

Because this cat is demonstrating altered behaviors, and is blind, he could well have long-term damage due to methamphetamine exposure. Alternatively, he may have been negatively impacted by a stressful environment or trauma, which can cause its own long-term behavioral problems.

For that reason, I would suggest that you have him evaluated by a veterinary behaviorist. These specialists will be able to assess his behavior abnormalities and suggest lifestyle adjustments and additional medication options to help him with his disability. It would be remiss of us to prescribe treatments for him without having evaluated him, as much as we want to help.

Alicia M. Karas, DVM, MS, DACVAA
Anesthesiologist, pain management
Cummings School of Veterinary Medicine at Tufts University


  1. Its hard to believe but I would like to see a recording of this. If the cat acts like that I would hate to know what the owner acts like.

    • I know a guy who was regular user for about a year. He had 2 cats and for about 3months, both cats had very different abnormalities from one another. But they were all bad and seemed rapidly progressed at the, end. The first had to b, sheltered, at the aggression and, bullying to the older less dominant cat. I’m sure, it was likely euthanized do to its behavioral issues.

      Thanks owner thought everything going on with the second cat was because of the bullying of the step brother. Sadly it was not. It did not make a huge difference. The owner tried antibiotics and ear treatment for an ear infection. But after blood work and several solutions that didn’t work it was made aware that the, cars eyesight, was failing. And nothing recovered for very long. The owner spent a small fortune on medications with little effect. He eventually had the cat put to sleep

  2. I looked up this subject,I adopted my kitty from heroin and fentenol users.It seems he does not obey and continues to do all the bad things he shouldn’t even though he is disciplined this a squirt bottle of water and time out He is not neutered and was never disciplined by his owners..I Love him and could use some advice.

    • Get him fixed. The hormones make them stubborn and do bad things like mark with their urine, chase other cats, fight, bite, etc.

    • Dude hes a cat.. cats are not dogs and do not take orders like such..
      You gotta have the right kind of bond with them and most people do not.

      My only unaltered male is the most obedient and hes 3.. sooo..

  3. Every day AM and PM I perform the Prayer for Blessing of the animals/cats and gently hold craidel Teddybon – Merciful he has been exposed only 4 months as an indoor/outdoor cat rescued and has a permanent home. Now he is an indoor cat. It has not been easy. He is a very brave courageous cat and is responsible caring loving with humans and his indoor cat friends.End

  4. It is mentioned that withdrawl from methamphetamine is relatively mild in humans; how is this guaged? And how is this relative to meth withdrawl in cats, including dosage and administration? I just don’t see how data could be limited when testing of methamphetamine on animals has been active for so many decades (At least 9.)

  5. Yeah ok

    I was on meth for 10 years and none of.cats.act like this or were ever sick. That animal.was abused. Nothing to do with meth. Also, meth is foul tasting and smelling and the animals avoid it… so no “accidents”.. sorry to burst your bubble.

    • did you ever smoke around your cats? i’m so paranoid about it when i’m home with my cats i lock myself in a room and stuff a rag under the doors because they always want to come in with me (clingy) cus my ex (mansplainer) always said that’s what you have to do or your cat will get feline schizophrenia. is it safe to keep the door open if i’m blowing out the window? i don’t wanna risk it but sometimes i feel bad because they get so much separation anxiety and can TELL when i’m specifically trying to keep them out of a spot, i think it hurts their feelings. hurt cat feelings is better than busted cat brain tho lol

  6. I agree that my cats never showed any symptoms of withdrawal or bad actions either after being exposed for a long period of years….

  7. shit my cat asking me for a rock here and there he can tell if u have sum in yo pocket my buddy gave his cat sum shrooms. And that will do it Molly’s zanax trust me I’ve seen it all that cat acting like that is because the owners started him when he was a baby trust me it don’t happen over night unless ur a party Boi like me I smoked all my brain cells dead ask me any movie Jaws that’s a great movie I didn’t learn how to walk till I was 14 years old my mama selling her ass never was home


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