hell take us, heaven can wait

"Breathing heavy": do you mean panting? Coughing? Reverse sneezing? Labored abdominal breathing?

"Not moving": does the animal not *want* to get up but physical can and will if you pester it? Is it conscious but truly unable to get up? Are the hind legs specifically not working? Is the animal limp/unmoving when you pick it up?

"Has a wound": is this a superficial scratch or did the animal tangle with barbed wire? Are all pieces of the animal still attached? Also, did this happen today, yesterday, last week or 3 weeks ago?

"Limping": is there a subtle hitch in their giddyup? Are they bearing weight at all? Are they toe-touching or holding it up entirely?

"Difficulty walking": are they able to walk *at all*? Are they dragging a leg or legs? Are they walking like they're drunk? Are they circling to one side?

"Not eating": do you mean just their regular food but will eat treats? Are they eating less? Eating slower but still finishing it? Or are they refusing to swallow even their favorite food?

The first games introduced the concept of reanimating fossils, and the first fossils you can resurrect are horseshoe crabs, ammonites, and one (1) pteranodon. It took four generations before you could reanimate a dinosaur, and it took two more generations before you could reanimate a Tyrannosaurus rex