(I just wanted to say this is my take on the creatures, I do not own the drawings and they belong to a Manga called Tomahawk Angel and I dont know the story line so this is my own guess.)

Years had passed since the apocalypse happened, creatures spawning all over the plain. Humans tried to fight back but it only did so much...

The Chittermaw is an omnivore. Very small during its first years of life but then mid life they grow to giant sizes. This one is 10 years old. Already giant and bulking with muscle and a powerful jaw. They often report getting attached to the humans that leave the food out despite the food not even being for them in the first place.

This Chittermaw is currently just relaxing on a doorstep, making its cat like meows that echo loudly through out the area.

M̶̢̛̞͈̫̪̤̿̈́̀̒̈́͛̍̍͑̈͌̃͆̏̚͝E̴̼̯͔͕͖̮̬͉̟͗̌͂͆̇̚ͅỚ̸̧̛̦̠̜̘̼̪̭̖̹͚̼̜̮̗͖̿̃̎̊̈̒̓̉͊̃Ö̶̧̖̖̪́̀Ǫ̵̢̻̰̞̱͉͉̫̼̻̱̰͍͔̆̔͑̈́̐̋́̉͊̃͌͜͝͠ͅǑ̸͔͎͎̘̺̊͋̉̊̚Ọ̶̡̘̹̘͔̱̪̥̲͍̯͗̏̈́̈̓̚͜ͅẄ̴͕̺̟̱͈͇̱́̄̔̾̓̀̍̌̔̈́͘