The pet business just doesn't stop growing, but sometimes we are surprised by the sorts of accessories that come out for pet and owner.

Some of these inventions are really useful, like the cat bathroom. This invention teaches cats how to take care of business. It seems to work, but you'd have to ask the cat if it is scared to position itself in the cup.

Another invention which seems a bit silly is the portable fish tank. Using the portable fish tank you can take you fish for a walk. But, we all know that goldfish have no memory, so maybe going for a walk is a bit ridiculous. Then there is another invention which is supposed to translate a dog' bark, but how does anyone really know if the translation is correct?

The umbrella leash is one of the inventions we think could be useful. Using it, you can take your dog for a walk and it won't get wet. And what do you think about this beer for dogs? It is made from water, malt and vitamin E and doesn't have any alcohol.  According to its creators it is a healthy beverage that dogs love to drink.