My Staffy ate 400mg acyclovir. Is it toxic if I don't know his weight?

1200mg is a seriously toxic amount. I would recommend that you call ASPCA's poison control number. That number is 888-426-4435. There is a $65 charge, but they will be able to best advise you. Please have the label available so you can let them know the amount of medication listed, and what any other potentially concerning ingredients were.  If you meant "one 200mg" tablet, then this is on;ly a small amount over a safe dose for a 22kg dog, however I would definitely monitor Coco for the signs described here and if any of those signs appear, take her to a veterinarian for an exam. https://www.petcoach.co/pet-medication/ibuprofen/ I hope thats helpful, thanks for using PetCoach

Hello and welcome to Petco Pet Education Center, formerly Petcoach. For that amount he could have issues with both the Acetominophen (30mg/kg) which could cause KCS, which is a problem with the eyes. So for this you will want to get a product like 'Refresh', or some other eye lubricant with no medication and lube his eyes twice a day for the next couple weeks. The biggest concern is the decongestant. If the box says the ingredient is phenylephrine 5mg then you shouldn't be concerned, however if the ingredient is pseudoephedrine then you will want to have Gideon into the vet right away. Otherwise, monitor for signs of anxiousness, hyperactivity, inability to settle, vomiting, diarrhea, weakness, or increased drinking and peeing. If these occur then go to your vet. If your dog has any clinical signs, or any other underlying disease conditions (which could affect how these drugs affect him, such as liver or kidney disease), then I would bring him right away to the vet. To be extra precautious you could take him to a vet to get him to vomit (remove any remaining toxin in his stomach) however this isn't as effective for the liquid capsules as they absorb quickly, and activated charcoal which will bind any other toxin left in his stomach. Best of luck with Gideon.

I would recommend that you call ASPCA's poison control number. That number is 888-426-4435. There is a $65 charge, but they will be able to best advise you. Please have the label available so you can let them know the amount of medication listed, and what any other potentially concerning ingredients were.  I hope thats helpful, thanks for using Petco Pet Education Center, formerly Petcoach

Hi there! According to my drug handbook, although we don't often use acetaminophen in dogs, the dose would be 170mg on the high end for Bella's size. If she truly ate 1/4 of the 500mg tablet it would be about 125mg, and she should be fine. However, if she ate more than 170mg, overdose is a concern. If Bella were my patient, I would recommend evaluating some lab work to check her red blood cells and liver enzymes just to be sure there aren't any issues developing. If she did eat more than she should, at least you're covering all of your bases. I hope you find this answer helpful. Best of luck!

Hello. You do not say what strength the ibuprofen was, but a 50 pound dog can take about 225 mg every 12-24 hours. Toxicity may be seen if your dog ingested around 568 mg. If the tablet was 400 mg or less, Zeke will be fine, but if this was a 600mg tablet or more, you should contact your veterinarian. Thanks for contacting Petco Pet Education Center, formerly Petcoach.

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. The dose at which Jack received should not cause any major problems. The low end of the toxic dose range is 50mg/kg, which is about 1500mg. He should be fine but if you begin to notice signs of vomiting, diarrhea, lethargy or inappetance then I would recommend having a veterinarian take a look at him so that the most appropriate diagnostic and treatment recommendations can be made. I hope this helps. Please let me know if you have any other questions or concerns and I would be more than happy to help you further. For future, if you want to help Jack out with relieving pain, I would discuss options with your veterinarian that are much safer.

Hello, thank you for using PetCoach. Please understand that we are not an emergency service. If you are worried your pet have ingested something toxic you need to call your local veterinary emergency clinic or ASPCA Animal Poison Control as we cannot guarantee a prompt response. Some toxicities are true emergencies and can be fatal. ( https://www.aspca.org/pet-care/animal-poison-control ) Typically speaking most (not all) animals that ingest a double dose of a preventive medication are safe however, not all animals react to medications the same way. The best you can do if it has been more than an hour since he ingested it is to watch for symptoms of toxicity like: tremors, seizures, ataxia (walking drunk/unsteady), extreme lethargy, vomiting, etc. If you notice any symptoms get him to an emergency clinic ASAP. As an aside, according to studies done by Zoetis who make Simparica, "In the overdose groups, transient and self-limiting neurological signs were observed in some animals: mild tremors at 3 times the maximum exposure dose and convulsions at 5 times the maximum exposure dose. All dogs recovered without treatment." Again, this won't hold true for every individual. Hope this helps. Best wishes.