Purina Pro Plan
Purina Pro Plan Calming Care Probiotic
A daily probiotic supplement with a strain shown to help dogs maintain calm behavior and cope with stressful situations like storms, travel, and vet visits.
Best price from Amazon at $38.99
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Compare prices
| Retailer | Price | Go |
|---|---|---|
AmazonTop pick as of 7/20/2026 | $38.99 | Check price |
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- Where is the best place to buy Purina Pro Plan Calming Care Probiotic?
- We compare live prices across Amazon, Chewy, 1-800-PetMeds and PetSmart and show the best value first. Prices change often, so check the comparison table above before buying.
- Can I save more with the PetMedPal discount card?
- For prescription items, our free Rx discount card can lower the price at participating pharmacies. It's free to claim and works alongside these retailer prices.