Cats are carnivores by nature and normally prefer fish on top of the food chain, however, they will also eat grass if not feeling well.
In "Top of the Food Chain," the cats primarily ate the rats that they caught. They were skilled hunters, able to catch their prey and feed themselves in the absence of their owners.
Lack of suitable food !
The geckos were full of poison
If you are at the top of the food chain, if you prey is poisoned or ill, you can die from illness.
geckos
Cats
It is better to eat from the top of the food chain because you get all the proteins and healthy stuff from the other food it has eaten.
because the panda bears and other animals have to eat it. they are at the top of the food chain but they eat only bamboo
A carnivore is usually located at the top of the food chain since they eat everything.
A domestic cat is just below a dog in the food chain. However, in the wild, big cats are generally at the top.
The disadvantage is that your only going to to eat and multiply(the population of what ever is at the top of the food chain is going to keep growing). ;)
At the top, no other animal eat alligators.