I'm not sure who the author of 'the sentinel novel' is. There are so many novels out there and this one might be written by an indie author or someone not widely known.
The 'the sentinel novel' could potentially revolve around the character of the sentinel. Maybe it's set in a post - apocalyptic world where the sentinel has the crucial job of protecting the last remnants of humanity. It might explore themes of survival, duty, and sacrifice. The sentinel could have some special abilities or powers that are central to the plot, like super strength or the ability to detect danger from afar.
In the sentinel fanfiction, the Sentinel and the Guide are at the center. The Sentinel might be named something unique in different stories, but he is always the one with these amazing powers. His Guide, who has a special connection to him, is also a main character. They interact with a whole host of other characters. There could be elder Sentinels or Guides who offer wisdom, or antagonists who create conflict for the Sentinel - Guide pair. Their relationships and interactions form the core of the fanfiction's plot.
It depends on your personal taste. If you like fanfiction and are into the Sentinel universe, it might be great. However, without actually reading it, it's hard to say for sure.
Another theme is self - discovery. The sentinel is usually on a journey to understand his powers and himself better. Fanfictions often focus on this aspect, showing how the character grows and changes over time. For example, in many stories, the sentinel starts off not fully aware of his capabilities and through various events, he comes to terms with who he really is. This can include dealing with his weaknesses as well as his strengths.
One idea could be that a Sentinel's enhanced senses are used to detect a hidden Goa'uld base that the Stargate team has been searching for. The Sentinel could sense the unique energy signatures or the presence of the symbiotes in a way the normal technology couldn't. Another idea is to have a Sentinel character be accidentally transported through the Stargate to a different planet. There, they have to use their Sentinel abilities to survive and team up with the Stargate team members who are also on a mission there.
Sentinel's effectiveness for mange varies. It might work well for mild cases, but for more severe or stubborn mange, additional treatments might be needed. Also, the individual animal's immune system and overall health can influence the outcome.