PLEASE don't use DOG flea treatments on CATS

Yesterday I took another call from an owner who'd used over the counter spot-on dog flea treatment on her cat. The cat was having a seizure as a result and needed urgent treatment, for which the owner had no money. I authorised payment for emergency first aid, using some of the funding recently given to us by the national society.

This morning the vet called me to say that the cat had improved, but still needed inpatient treatment and the bill at that point was over £300 - only £200 of which would be covered by the maximum amount we can give, so the owner will still be left with a bill for at least £150. 

If the cat had been registered with our clinic she could have been seen by our veterinary service provider on the Sunday at a fraction of the cost and, of course, if she'd been registered at the clinic and had a suitable flea treatment product there none of this need have happened.

PLEASE DO NOT USE DOG FLEA TREATMENT ON CATS

The most effective treatments are those purchased via vets or via pet stores that are accredited to sell non-prescription medications. Always read the label.

Please, please DO NOT use dog flea treatments on cats

Ten minutes to midnight and wide awake after taking a call from the emergency 24 hour vet who has a client with no money whose cat is having seizures after being treated with over the counter flea powder intended for dogs. Treatment costs are likely to amount to several hundred pounds, all from an attempt to save the £10-20 it would have cost to get a safe and effective anti-flea preparation from a veterinary pharmacy.

The video below is from the Vetstoria site and gives more information about permethrin insecticide poisoning in cats.

Dog Flea Treatments and Cats again

Yet another owner with a £300+ bill from the emergency vet after treating her two cats with over the counter anti-flea "spot-on" insecticide intended for dogs. She's on income support, so we're helping with £100 towards the total and she's borrowed £200 from her family.

Never give a cat any kind of medication intended for another species except on specific advice from a vet. Because they are specialist carnivores, cats are much less able to detoxify chemicals than most other animals.

Dog flea treatments and cats

Don't! is the short answer.

Late last night I had a call from the emergency vet to say they had a client in the surgery with no money at all and two kittens both suffering seizures from permethrin poisoning after being dabbed with dog flea treatment from the supermarket. We agreed the branch would cover the cost of first aid over night and that the owner would pay for further care at our own clinic in the morning when she could borrow money from her family. 

Even with the help from us, the kittens' owner will be spending quite a lot more than it would have cost her to take them to our clinic and buy treatment that is safe and effective for young cats. 

Using "over the counter" flea remedies is understandably tempting to pet owners who are on a very low budget. Some of these are actually reasonably effective, but there are three recurring ways in which things can go pear-shaped.

1. If the treatment reduces the number of fleas but doesn't get rid of them (or if the owner doesn't realise there is another reason for their pet's skin trouble) the animal can wind up almost bald or covered in itching sores. If a skin condition doesn't improve within a week or so, always seek qualified help.
2. Flea collars can cause terrible injuries.
3. If the owner doesn't read the label and uses dog flea treatment on a cat, the cat may be very seriously ill, or even die. Always read the instructions for any medication or insecticide (including chemicals for treating carpets, pet bedding etc.).