Antibiotics

(9 results)
Doxycycline Hyclate 100 mg - Single Tablet
(0)
$0.48
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
PromAce (Acepromazine) Injection - 10 mg, 50 mL
(0)
$37.19
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 1 more
Famciclovir (Generic) Tablets - 250 mg, 30 Count
(0)
$18.19
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 1 more
SMZ TMP DS Tablets - 800 mg/160 mg, 100 Count
(0)
$14.19
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 1 more
Amoxicillin - 250 mg, 500 mg - Single Capsule
2 sizes
(0)
$0.14 - $0.39
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
Apple Uniprim Powder
(0)
$54.99
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
Cephalexin - 250 mg, 500 mg - Single Capsule
2 sizes
(0)
$0.20 - $0.34
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
Ketoconazole 200 mg - Single Tablet
(0)
$0.80
$0.99
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
Tylan Soluble Powder 100 gm
(0)
$86.89
Save 40% On Your First Pharmacy RX Order!
Save an additional 35% on your 1st Pharmacy Autoship Order with code SAVE35RX!
+ 2 more
  1. 1
When you are looking for livestock antibiotics to help your animals, you can find what you need by shopping at The Pharmacy at PetSmart. Whether it is for horses, cattle, or any other livestock animal, we carry the prescription livestock antibiotics you need while making it easy to order online. Search for the exact medication you are looking for on the pharmacy website and you’ll have it in no time. 
 
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 livestock antibiotics from The Pharmacy at PetSmart. Need to find a vet? We have you covered.
 
Looking for something other than antibiotics for livestock?