HOLIDAY SHIPPING & CLOSING HOURS: Details »
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Holiday Closing/Shipping Hours

There will be no shipping on the following days due to Lambert Vet Supply offices holiday closings and our shipping carriers' holiday schedules.

  • Thursday, Nov. 22, 2018: Thanksgiving Day - LVS offices are closed as well as all carriers.
  • Tuesday, Dec. 25, 2018: Christmas Day - LVS offices are closed as well as all carriers.
  • Tuesday, Jan. 1, 2019: New Year's Day - LVS offices are closed as well as all carriers.
Last day to order to receive packages by Christmas Day:
  • Standard Ground Shipping: Tuesday, Dec. 18, 2018
  • 2-Day Shipping: Wednesday, Dec. 19, 2018
  • Standard Overnight shipping: Thursday, Dec. 20, 2018
IMPORTANT: Lambert Vet Supply is not responsible for misdirected, weather-delayed, or undeliverable packages.

Free Ground Shipping Details
* FREE STANDARD GROUND SHIPPING within the contiguous United States on qualifying orders of $100 or more. Certain items marked free shipping, perishable, drop ship, special order, and orm-d are not included in the $100 total. Handling fee of $1 applies to all orders. Oversize fees are listed on product page. Call for drop ship fees. Express delivery is available upon request. Perishable items (including vaccines and some medications) can only be shipped 2nd day or next day, and are not eligible for free standard ground shipping. Other restrictions may apply.

View Shipping Policy »

Pet Immune System Support Supplements

Products (Total Items: 45)
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Welactin Feline
Only $13.99
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Tomlyn Immune Support L-Lysine Supplement Powder for Cats
Only $13.89
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Enisyl-F Lysine Treats
Only $20.42
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Welactin Canine
Only $16.49
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Probios Dispersible Powder, 240 g
Only $11.99
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Conklin Fastrack Canine Gel, 20 cc
Only $14.99
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Conklin Fastrack Canine Microbial Supplement
Only $20.99
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Cell Advance
Only $29.99
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Enisyl-F Oral Paste
Only $28.26
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EicosaCaps Omega 3 & 6 Capsules
Only $11.99
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Select Antioxidant Tablets
Only $14.87
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Probios Feed Granules
Only $34.99
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