Purina Pro Plan FortiFlora Cat Probiotics, 30 Sachets — The Vet-Channel Digestive Support! $33.99 CAD (20% Off)

Amazon.ca currently has the Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic, 30 single-serve sachets (1 g each), for $33.99 CAD (list $42.49, 20% off). Free shipping for Prime members; otherwise free on orders over $35 CAD.

FortiFlora is the probiotic many vet clinics hand out for cats with an upset stomach. The main strain is Enterococcus faecium (1×10^8 CFU per sachet), rounded out with vitamin C, vitamin E and zinc. For a food-switch soft stool, a newly adopted cat settling in, or a bout of diarrhea, you just tear open one packet and sprinkle it on the food — no measuring, no refrigeration.

It's a powder, made in the USA, and 30 packets is roughly a month's supply — about $1.1 per sachet. There's also an extra 30% coupon on the page right now (clip it before checkout), which brings it under $0.8 a sachet.

It sits at #1 in Cat Probiotic Supplements with 2,600+ ratings at 4.6 stars, so it's a well-reviewed, safe pick.

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