Doxycycline Dog Medicine and Prescriptions | Petco

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Health & Wellness
Are doxycycline tablets with probiotics used for pet tick disease?
Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Yes, doxycycline is used to treat tick borne diseases. It seems as though the doxycycline is coated in a probiotic. I can't say I've seen this form in the US but it should be fine. Have a good day!
Updated on September 24th, 2025
Health & Wellness
Is 500mg Doxycycline 3x daily too high for my dog with lupus?
Hello. I wonder if perhaps the labels were mixed up. Normally, Doxycycline would be prescribed at 5-10 mg/kg ( 136-272 mg ) every 12 - 24 hours & the niacinamide 500 mg every 8 hours. Now if your vet actually sent home tetracycline, then the dose would be 500 mg every 8 hours. But if the Doxycycline was substituted for the Tetracycline, then the total dose should be less. I would definitely double check this with your veterinarian as soon as possible. Thanks for using Petco Pet Education Center, formerly Petcoach.
Updated on September 24th, 2025
Health & Wellness
Is my dog's 300mg doxycycline dosage for Lyme disease too high?
Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. The recommended dose of doxycycline for Lyme disease is 20mg/lb once daily, so Joey should be taking around 200mg a day. Rarely doxycycline is used at higher doses or more frequently than once every 24hrs. Please, get in touch with your local vet to discuss the treatment as it sounds that the dose should be slightly adjusted.
Updated on September 24th, 2025
Health & Wellness
Can doxycycline help my dog with lymphoma if chemo is too costly?
Hello, thank you for using Pet Coach. I am so sorry for you loss. I know it is difficult to lose part of your family under any circumstances. I am not quite sure why you are wondering about doxycycline though. As you know, it is an antibiotic and is not indicated in treating lymphoma. Prednisone is the only treatment if chemotherapy cannot be instituted. Prednisone is not a curative medication, it only works to slow the growth of the cancer. Doxycycline does not do anything to treat cancer. If you can provide more information as to why you are referring to the doxycycline we can maybe help you better. Again, I am sorry for your loss. Best wishes.
Updated on September 24th, 2025
Health & Wellness
My dog vomited Doxycycline for Anaplasma. What should I do now?
I would recommend trying the antibiotic one more time. Make sure Chloe has a full stomach prior to giving it. If she vomits again, I would recommend calling your veterinarian tomorrow and discussing what the next steps are. Thank you for using Petco Pet Education Center, formerly Petcoach.
Updated on September 24th, 2025