Yes they are pork flavoured.

All prices are in US Dollars. There is a free shipment to the US for orders over $50.

If your dog weighs exactly 22 lbs, this product should be good enough.

If your dog exactly 22 lbs you can try to higher dose with your vet's permission. Also you can try some other product as you mention. Sometimes, some products work better on particular dogs or particular regions.

A prescription is not required to purchase our products, as they are over-the-counter items available where we are located as an international company. However, we strongly recommend consulting with your vet to determine the most suitable options for your pet's specific needs, health condition, and any potential allergies.