Antibiotics

(25 results)
Veraflox (pradofloxacin) Oral Suspension for Cats, 25 mg/ml 15 ml
(1)
$47.49
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Doxycycline Hyclate Tablets - 100 mg - Single Tablet
2 sizes
(0)
$0.48
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Ketoconazole Tablets - 200 mg - Single Tablet
2 sizes
(0)
$0.80
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Clavamox (Amoxicillin/Clavulanate Potassium) Chewable 62.5mg, 125mg, 250mg, 375mg - Single Tablet
4 sizes
(0)
$0.84
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Terramycin Ophthalmic Ointment for Dogs, Cats & Horses - (3.5-g) Tube
(0)
$31.76
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Famciclovir Tablets - 250 mg - 30 Tablets
2 sizes
(0)
$14.29
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Amoxicillin/Clavulanate Tablets 875 mg/125 mg - 20 Tablets
2 sizes
(0)
$23.09
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
SMZ-TMP DS Tablets 800 mg/160 mg - 100 Tablets
2 sizes
(1)
$14.09
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Minocycline Capsules 100 mg - 500 Capsules
2 sizes
(0)
$201.49
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Amoxi-Drop (amoxicillin for oral suspension) for Dogs & Cats, 50 mg, 30 mL
(1)
$19.82
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Amoxicillin Capsules - 250 mg & 500 mg - Single Capsule
3 sizes
(0)
$0.19
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Amoxi-Tabs (amoxicillin) for Dogs & Cats, 50 mg, 100 mg, 150 mg, 200 mg, 400 mg - Single Tablet
6 sizes
(0)
$0.32
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Albon (sulfadimethoxine) Tablet for Dog & Cat - 125 mg, 250 mg, & 500 mg - Single Tablet
4 sizes
(0)
$0.43
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Orbax (orbifloxacin) Oral Suspension for Dogs and Cats, 30 mg/mL, 20mL
(0)
$61.29
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Sign In & Enjoy Free Shipping Over $49
Clintabs (Clindamycin HCl) - 25 mg, 75 mg, 150 mg - Single Tablet
4 sizes
(0)
$0.75
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Animax Ointment for Dogs & Cats, 7.5-mL, 15-mL
2 sizes
(0)
$18.99
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Clindamycin Hydrochloride Capsule for Dogs & Cats - 150 mg, 300 mg - Single Capsule
2 sizes
(1)
$0.18
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Albon (Sulfadimethoxine) Oral Suspension 5% for Dogs & Cats - 2 oz (60 mL) Bottle
(0)
$29.48
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Metronidazole Tablets - 250 mg & 500 mg - Single Tablet
3 sizes
(1)
$0.30
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Neo-Predef (Neomycin Sulfate) with Tetracaine Topical Powder for Dogs, Cats, & Horses - 15 gm
(0)
$33.05
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Clavamox (amoxicillin & clavulanate potassium for oral suspension) for Dog & Cat, 62.5-mg/mL, 15 mL
(0)
$34.81
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Cefpoderm (Cefpodoxime Proxetil) Tablets - 100 mg & 200 mg - Single Tablet
3 sizes
(2)
$0.83
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Baytril (enrofloxacin) Taste Tabs Antibacterial for Dog & Cat - 22.7mg, 68mg, 136mg - Single Tablet
3 sizes
(0)
$0.89
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Zeniquin (marbofloxacin) Tablets for Dogs & Cats - 25mg, 50mg, 100mg, or 200mg - Single Tablet
5 sizes
(1)
$2.29
Options from
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
Tylan (tylosin tartrate) Soluble Powder, 100 gm
(0)
$83.19
Save $20 on your total order when you spend $100+ on prescriptions thru 11/8, online only
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
+ 2 more
  1. 1
If your vet recently prescribed antibiotics for your cat, The Pharmacy at PetSmart is the best place to have the prescription filled. We carry a wide variety of antibiotics for every need.
PetSmart customers can place prescription orders through the pharmacy website, as long as they are active prescriptions that have been prescribed by a vet in the last 12 months.
Prescriptions from a licensed veterinarian are required to purchase cat antibiotics from The Pharmacy at PetSmart. Need to find a vet? We have you covered.
Looking for a different medication? The Pharmacy at PetSmart has other medications besides antibiotics for cats, such as:

While you’re here, come check out the rest of the store. PetSmart has everything you need to keep your cat, like cat food, toys, cat beds, treats, and so much more.