Chomps protectivity of knuckles was his mostly sworn oath when he became seven years old. This was later passed down to his and knuckles' descendants( most importantly knuckles' daughter). Any sign of trouble, chomps will usually come as fast as he can to save him. Thus, while he is compassionate to knuckles, he will attack enemies without mercy and most likely will eat them in the process. His temper is quite long, but it
whittles down at a fast pace because his enemy usually hurt his feeling by racial means.He will also not trust those he does not know. Though shark isle is his current home, he wants to know whats out there in the old world, which he does later in his life. He later explores the apparent New World, which is west of supremia. I have mentioned tthat he will not respect those who disrespect him. The goal in being a worldly dominant predator is moving to a top predators land and killing one in the process. Chomps, being the dominant predator, tests his power over all the other predators in the land.Chomps' species age is opposed to the original age of tyrannosaurs, which lives for 29 years. This is because the amount of food on shark island allows them to live a long time.

Now onto the expanding of strengths and weaknesses.

for his strengths, Chomps has the ability to regenerate at a fast, but not too fast, pace.
The amount of miles chomps can track is near indefinite. His ability to obey his masters commands is similar to that of a dog, which also obeys his/her master. He mostly uses his jaws as a killing weapon. One GREAT chomp can crush a big animal.

For his weakness expanding is this, Any time if the scent chomps is tracking is crossed with another scent, he will stop and retract the smell.

Here are the vaccines and the effects.

Flexibility (injected in the bones): allows the patient to have incredible flexibiltity. The downfall, to much flexibility vaccines will kill you as your skeleton turns into cartilage.

Sound increasers(injected in the voice box): increases the volume of sound in your voice box. The down fall, a wrong vaccine of volume will either make you mute or highly squeeky.

strength(injected in the muscles): similar to steroids, but has no harm to the internal systems(reproductive, breathing etc.). the only thing harmful is that the vaccine limits the movement of the joint where the muscles are when they are vaccinated.

regenerative: decreases the amount of days of healing. but power hungry people who take too much vaccines will have to be euthanized(killed).

smarts: increases the amount of brain cells by one thousand. Too much will cause you to suffer from head aches. the vaccine for that will be mentioned next.

brain drain: decreases the amount of brain cells by one million. useful for those who are suffering from too much smart vaccines.