He's really calm, nice and sweet he tends to sleep a lot especially in the sun and when he plays he's really gentle
Awn! Well, an obvious choice would be
Teddy (soft, gentle and caramel-colored, also bears do like to sleep a lot XD)
There is also a Sanrio character called
Mocha (female though) described as a kind and caring friend and an older sister figure to Cinnamoroll and their other friends. Same line, there is also
Cappuccino, who likes to curl up and take a snooze and has a massive appetite.
There is a pokemon called
Lillipup, described as an intelligent, courageous Pokémon capable of judging its opponent's strength. Their evolution are called
Herdier, described as very loyal, smart, friendly, and it will help its Trainer raise other Pokémon.
Taiyaki is a japanese candy (a bit harder than a cake, softer than a cookie) in brownish fish format, filled with sweetened Azuki beans, cream, chocolate, etc. May fit a "sweet" dog.
Hope these can help you with a start!
