The savings with Media Mail can add up. If you're a Stamps.com customer sending a 1-pound package, it will cost $5.75 and up with Priority Mail (using the Stamps.com discount) and only $2.61 with Media Mail. Using Media Mail in this situation will save you around 53 percent in postage costs.
Salmon, tuna, and halibut are the fish most likely. to cause allergic reactions, but it is recommended. that individuals with any fish allergies avoid all fish. The term fish encompasses all species of finned fish, which can cause severe allergic reactions. The. protein from the fish flesh is most likely to cause an. allergic reaction, but fish gelatin and fish oil (which is. often less refined and may contain traces of fish.
Tuna when made into cat food is perfectly fine for cats. On the other hand, tuna sold for human consumption may cause digestive upset when given as an occasional treat in small amounts. It can even cause a painful condition called steatitis, or inflammation of the body's fat, when fed to cats on a regular basis.