Java ignited a revolution when Sun transitioned it to the Web in 1994, and although Java has been reasonably successful on the client (the user's machine), Java on the server became very popular. When a Java program is launched from a Web page, the program is called a Java applet..
It means that the breed has been over-breed. The female is breed over and over, too often and without proper testing. I have heard of lots of Cocker Spaniels with genetic eye problems from over/improper breeding. Overbred is when a dog has litters back to back, usually every 6 months.
All the types of small dogs mentioned above are purebred dogs, but there are other small breed options. Many small mixed breed dogs are available through private sales or local pounds, rescue centers or shelters. There are also the newer small dog breeds called 'designer dogs' or 'hybrid dogs'.These are developed by breeding two purebred dogs of different breeds, the resulting puppies are 'hybrids' rather than the more generic 'mixed breeds' who may have many different dog breeds in their family tree!he French Bulldog for example isn't very tall but can weigh 25 lbs, or even a few more. There's no formal size restrictions for the different types of small dogs, but a rough guide would be a dog that matures to be under 25 lbs and no more than 16 tall.