I had my first Siamese years ago. His name was Kiko and I love him bar none. After Kiko passed away five years ago, I refused to take a Siamese replacement. But that changed when I had to adopt a Siamese pair who also have deep blue eyes but with bushier tails and longer fur.
(Left photo shows my Balinese, right photo shows my Siamese)
The difference prompted a Wikipedia search where I happily discovered that what I have adopted are probably Balinese cats, cousins of Siamese.
According to the Wikipedia entry, the traditional Balinese cat combines the unique personality and intelligence, robust body type, pointed coloring and the minimal shedding of the traditional Siamese. They are also referred to as "Applehead" Balinese because of their round heads.
I also read somewhere that Siamese cats are the Einstein among small cats so I was not surprised that the Balinese are also considered to be extremely intelligent as well as curious and loving. The Balinese are also noted for being fiercely loyal by always keeping tab of their master's whereabouts and sleeping outside their bedroom doors like a guard dog would. Like the Siamese, they too meow-talk. It takes a sensitive master to interpret those cat-words though.
This pure breed was not from Bali as many of us would think, but also from Siam. They were just named Balinese because their grace equal that of Balinese dancers, Wikipedia said. But if you ask Chong, he thinks he came from Garfield :)
Meanwhile, breeders later disturbed the natural order of things that resulted in the modern version of Balinese with a shorter coat on its body but longer hair on its tail. The traditional Balinese still exists, but "the pointed cat you find in a shelter, though it may look Balinese, is probably not a traditional Balinese", the Wikipedia entry warned. The interbreeding with Siamese and the really long-hair Himalayan breed, confused the gene pool, so to speak.
So do I really have a Balinese? Let's see..
Round head, check!
Smarts, check!
Curious, check!
Loving, check!
Meow-talks, check!
Graceful, check!
Plumy tail, check!
Sleeps and waits outside my door, major check!
Also, my cats love to play footsies and that, I think, give them more than enough "brownie points" to be confirmed as Balinese.