Purina Pro Plan Calming Care Cat Probiotic, 30 Sachets — Helps Stressed Cats Stay Calm! $29.26 CAD (31% Off)

Available now on Amazon.ca: Purina Pro Plan Veterinary Supplements Calming Care powdered cat probiotic, 30 × 1 g sachets, at $29.26 CAD (list price $42.49 CAD, 31% off). Prime members ship free; non-Prime orders over $35 CAD ship free.

Any cat owner knows how sensitive cats are to change — moving house, a new family member, a different litter, visitors — which can trigger stress, excessive meowing or accidents. This comes from Purina's veterinary line and centres on a specific probiotic strain, BL999, used to help cats maintain calm behaviour.

Per Purina, it supports positive behaviours such as playing and seeking out social contact, and helps cats through external stressors like changes in routine or location.

Easy to use: one sachet a day, sprinkled on dry food or fed directly — 30 sachets is about a month's supply. Active ingredients are Bifidobacterium longum BL999 plus vitamin E, with animal digest and maltodextrin as carriers. Made in the USA.

4.4 stars from nearly 400 ratings on Amazon, over a thousand sold last month, and currently ranked #2 in cat relaxants.

One tip: there's also a 30% coupon on the purchase option, so check for it at checkout.

If your cat is going through a rough patch, or you've got a move or a trip coming up, this price is a good time to try a month's worth.

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