Former Name: ULTRA Fel-O-Vax FeLV
TruFel Ultra FELV has been shown to be effective for vaccination against feline leukemia. TruFel Ultra FELV vaccines use 50% less volume than standard vaccines. This minimal injection volume delivers a more comfortable experience for the cat.For cats 10 weeks and older. Killed virus. Aluminum-free.
Former Name: ULTRA Fel-O-Vax FeLV
TruFel Ultra FELV has been shown to be effective for vaccination against feline leukemia. TruFel Ultra FELV vaccines use 50% less volume than standard vaccines. This minimal injection volume delivers a more comfortable experience for the cat.For cats 10 weeks and older. Killed virus. Aluminum-free.
Vaccine & Refrigerated Shipping Policy
All vaccines and refrigerated products ship Next Day Air only Monday–Thursday in insulated packaging with ice packs to support proper temperature control and cold-chain integrity.
Free refrigerated shipping minimums vary based on shipping destination. Orders below the applicable regional minimum will incur a $39.95 refrigerated shipping fee.
Please review our full Shipping Policy for regional shipping thresholds and additional details.
Please note:
- All vaccine and refrigerated product sales are final, non-returnable, and non-refundable.
- Mixed orders containing refrigerated and non-refrigerated products may ship separately.
- Shipping charges cannot be refunded for weather delays or carrier delays.

