This is Gumgata (from Gum + γάτα) from the region of Fernito (from Fern from Battle For Dream Island Elsewhere + -ito), which is based off of Greece and Cyprus. It is a fairy type and NO: it's not related to the Igglybuff line or the Cheshire cat. Even though it is not related to the Igglybuff line, it is elastic thanks to originating in the island of Alamo (which is basically the Island of Chios in Greece, but pretty close to Turkey).
Even though they are elastic, it's rare for them to make their body expand, usually happening if they overeat, although the increasing amount of carbon dioxide is making their circular bodies expand slowly and, if we don't lower the carbon dioxide, they will explode. However, their capacities are getting bigger thanks to the food getting higher in fat over the years, but it is resulting in some specimens' bodies getting bigger due to eating too much of said food, but not all specimens are overeating.
Even though they don't expand their bodies commonly, they do expand their tails commonly, usually in males, where they inflate their tails to attract females (the larger the tail, the more likely they will find a mate). The most likely scenario for a male Gumgata to die is, ironically, by inflating their tails too much and, in rare cases, especially on Engosa (which is basically the island of Oinousses in Greece) and Haraburin (basically the district of Karaburun, Turkey), some males inflate their bodies instead of their tails because their bodies are lesss likely to explode than their tails.
They are mainly found in the North Alfa Islands (basically the North Aegean Islands) in Fernito (Greece and Cyprus) and Chicken (Turkey), Karizma (İzmir Province, Turkey), and the island of Haro (the island of Naxos, Greece), mainly as pets because they are CUTEY ADORABLE CAT GUMBALL THINGS! The main variant is pink and purple, while the shiny variant is cyan and blue.
Thanks to u/HeyBoochie for the challenge!
by Left_Ad1607