Antibiotics

(25 results)
Doxycycline Hyclate Tablets - 100 mg - Single Tablet
2 sizes
(0)
$0.48
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Terramycin Ophthalmic Ointment for Dogs, Cats & Horses - (3.5-g) Tube
(0)
$31.76
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Famciclovir Tablets - 250 mg - 30 Tablets
2 sizes
(0)
$14.29
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Amoxicillin/Clavulanate Tablets 875 mg/125 mg - 20 Tablets
2 sizes
(0)
$23.09
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
SMZ-TMP DS Tablets 800 mg/160 mg - 100 Tablets
2 sizes
(1)
$14.19
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Minocycline Capsules 100 mg - 500 Capsules
2 sizes
(0)
$214.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Amoxi-Drop (amoxicillin for oral suspension) for Dogs & Cats, 50 mg, 30 mL
(1)
$19.82
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Veraflox (pradofloxacin) Oral Suspension for Cats, 25 mg/ml 15 ml
(1)
$47.49
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Amoxicillin Capsules - 250 mg & 500 mg - Single Capsule
3 sizes
(0)
$0.19
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 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
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Albon (sulfadimethoxine) Tablet for Dog & Cat - 125 mg, 250 mg, & 500 mg - Single Tablet
4 sizes
(0)
$0.43
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Orbax (orbifloxacin) Oral Suspension for Dogs and Cats, 30 mg/mL, 20mL
(0)
$61.29
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
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Animax Ointment for Dogs & Cats, 7.5-mL, 15-mL
2 sizes
(0)
$18.99
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Clindamycin Hydrochloride Capsule for Dogs & Cats - 150 mg, 300 mg - Single Capsule
3 sizes
(1)
$0.18
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Albon (Sulfadimethoxine) Oral Suspension 5% for Dogs & Cats - 2 oz (60 mL) Bottle
(0)
$29.48
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Metronidazole Tablets - 250 mg & 500 mg - Single Tablet
3 sizes
(1)
$0.30
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Neo-Predef (Neomycin Sulfate) with Tetracaine Topical Powder for Dogs, Cats, & Horses - 15 gm
(0)
$33.05
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Clavamox (amoxicillin & clavulanate potassium for oral suspension) for Dog & Cat, 62.5-mg/mL, 15 mL
(0)
$34.81
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Cefpoderm (Cefpodoxime Proxetil) Tablets - 100 mg & 200 mg - Single Tablet
3 sizes
(2)
$0.83
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Baytril (enrofloxacin) Taste Tabs Antibacterial for Dog & Cat - 22.7mg, 68mg, 136mg - Single Tablet
4 sizes
(0)
$0.89
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Ketoconazole Tablets - 200 mg - Single Tablet
2 sizes
(0)
$0.80
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Clavamox (Amoxicillin/Clavulanate Potassium) Chewable 62.5mg, 125mg, 250mg, 375mg - Single Tablet
5 sizes
(0)
$0.84
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Zeniquin (marbofloxacin) Tablets for Dogs & Cats - 25mg, 50mg, 100mg, or 200mg - Single Tablet
5 sizes
(1)
$2.29
Options from
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 more
Tylan (tylosin tartrate) Soluble Powder, 100 gm
(0)
$83.19
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 10/1
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
+ 1 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.