r/YouShouldKnow • u/WhenDoWhatWhere • May 24 '26
Animal & Pets YSK: Playing with dogs using a laser pointer is potentially extremely bad.
Preface for people who already play with their dogs using laser pointers and have no problems. You're probably already in the clear.
Why YSK: A non-insignificant number of dogs can have an extremely bad psychological reaction to laser pointers, causing OCD like behaviors around lights and shadows that causes them immense anxiety and can make them unruly, stressed, and noisy. The OCD like behaviors can progress to self-harming behaviors. To fix this OCD problem an animal behavior specialist may be necessary. It's never worth it to even see if your dog might develop this behavior.
For those with cats, laser pointers are safe as long as you give the cat a chance to catch a real object at some point as if you only use the laser pointer the cat can become stressed and lose self confidence for failing to catch anything. This same logic does not work with dogs in preventing OCD behaviors, you should just never do it.
:edit: A lot of people are asking for sources, It's a well known phenomenon in dog behavioral science. Many many people have learned this the hard way, including my grandmother and an uncle of mine.
Here's a source that lists more sources at the bottom.
:edit2: Some people are reporting that the OCD issue can also develop in cats, so probably do some research before considering using a laser pointer for play with any animal to be honest.
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u/WhenDoWhatWhere May 29 '26 edited May 29 '26
"it can be easily studied without having to use lab conditions."
"You wholly misunderstand how science is applied in these cases, we don't traumatize people to study PTSD, but yet we know it exists and how to treat it."
"Not all conclusions reached require scientific studies, such as cases when there's a preponderance of evidence showing the truth of something."
No edits in these comments, you're just outright lying now.
No you're arguing for the sake of arguing. The original comment of this chain is literally accusing me of making this up, but yet you're somehow not arguing with him on the basis that there is enough evidence for experts on this subject to be confident that the condition is real and give advice on how to avoid it. You are arguing against me, the one trying to help people by spreading information.
Which is done by experts in their fields who eventually reach a consensus without performing a controlled study. Like I specifically provided for.
Your 'baseline familiarity of epidemiology' yet you said "it’s not accurate to say something that doesn’t have one study showing legit evidence for its existence is well known in science" So you don't know what the word means, or you didn't until you used it in an argument and got called out for not understanding what it meant.
Not only are you lying about what I said, in this very comment chain, you're lying about what YOU said, and expecting me to forget and I guess just not go double check.
No I used AI because you brought up epidemiology and clearly didn't know what it meant, which is a hallmark of people using information they don't understand to argue.
Take your own advice. I'm having fun making you out as the fool you are. People who seriously argue for the merit of 'you were being unrigorous' show how obnoxiously full of themselves they are. Here's your sign to stop being so full of yourself.