Canada Vet Express is running a 20% off coupon code that also includes free shipping, and that is the lead offer on this page. Use the 20% off coupon above if you want a simple sitewide saving plus delivery taken off the bill; it is best for mixed carts and for orders where free shipping matters. The Halloween 15% off code is also live, and then there are sale and pack deals that beat percentage discounts on selected items.
Small orders under $50. The 20% off coupon above takes 20% off the whole cart and includes free shipping, so on a $40 order you pay $32 after the code and you save $8. The 15% Halloween code would leave you at $34, so the 20% coupon saves more on this size. If you are a first time subscriber and you plan to sign up for the newsletter only to get future offers, note the newsletter is a separate signup and not a checkout discount; it is worth signing up for future deals but it is not the headline offer.
Medium orders $50 to $145. Use the 20% off coupon above for straightforward savings and free shipping. For example, on a $120 order the 20% coupon takes $24 off and you pay $96, while the 15% coupon takes $18 off and leaves $102. If your cart contains items that are in the site sale labelled "save as much as 60%", check those product pages: an item already reduced by the sale may end up cheaper than applying 20% to the full price, so compare the sale price to the 20% discounted total for those items.
Large orders $145 and over. You can still use the 20% off coupon above and get free shipping; also orders above $145 qualify for a free dental kit as a separate deal. The dental kit requirement is a $145 minimum spend; whether that threshold is measured before or after a coupon is not stated here, so plan on reaching $145 at product prices to be safe.
Buying Revolution Plus packs. If you want Revolution Plus for kittens and small cats, the pack deals are usually the best value. The three pack offer is 3 for $32.85 (about $10.95 each), the six pack is 6 for $58.35 (about $9.73 each), and the 12 pack is 12 for $122.22 (about $10.19 each). If your cart is mostly these packs, choose the relevant pack deal rather than the 20% coupon, because the pack prices are fixed and likely lower per dose than a sitewide 20% off applied to normal retail prices.
Our records show 40 codes and 23 sales listed for Canada Vet Express in the 12 months to October 2026, with percentage codes typically 20% and the biggest in that period 30% off. Our team carried out 40 checkout tests across 38 offers in that 12 month window.
When you choose, work out the totals with the prices in your cart and take whichever option leaves you with the lower final price. None of the listed offers states that it combines with the 20% coupon, so treat each as a single choice and pick the one that gives the lowest total.
