Please capitalize where necessary: if your dog is dehydrated from chronic diarrhea, it will need to be hospitalized for intravenous rehydration.
A: If your dog is dehydrated from chronic diarrhea, it will need to be hospitalized for intravenous rehydration.

Please capitalize where necessary: the revolutionary mp21 file analysis tool™️ scans, analyzes, and reports back every detail about your mp21 file.
A: The revolutionary MP21 File Analysis Tool™️ scans, analyzes, and reports back every detail about your MP21 file.

Please capitalize where necessary: with these tools, anyone can take advantage of the grid overlay and fill in the squares to create an icon that maximizes your artistic skills.
A: With these tools, anyone can take advantage of the grid overlay and fill in the squares to create an icon that maximizes your artistic skills.

Please capitalize where necessary: but the basic fact is that these mathematicians had not really tested and never discovered that in all text, because they are created by human beings - and of course more clearly exhibited in longer texts - there is to be found code-like combinations, patterns open for in principle any interpretation.
A:
But the basic fact is that these mathematicians had not really tested and never discovered that in all text, because they are created by human beings - and of course more clearly exhibited in longer texts - there is to be found code-like combinations, patterns open for in principle any interpretation.