My current and future creature

My animal is a jaguar. They mainly live in thick tropical rainforests and arid shrublands. They have tan fur and black spots to camouflage with their surroundings, they also have big paws to climb on trees and to grip on things. They have big nostrils to smell from several miles away, big teeth for killing its prey and big ears for hearing every little step. My jaguar has adapted to climate change by change of color and growing a lot bigger. I think those changes will happen since it may develop overtime and that's how I think it will change. Since there are no new animals the jaguar has a torpedo tail to swim across the ocean in 1 hour, since it can do that the jaguar eats new animals and continues to grow and adapt to new habitats and environments.