People are using dog flea treatments on cats which poisons them. This is either carelessness or a lack of knowledge or an attempt to save money or a combination of all these. Another aspect of this sorry story is that packaging for dog flea treatments do not make it clear enough that the product is poisonous to cats. The big manufacturers need to educate the public and do their best to prevent cat poisonings with dog flea treatments. Not enough had been done at present.
The picture is a mockup by me of what the packaging should look like in my view. This could save cats’ lives.