Louie will be seven months old this Friday, and not yet neutered. About 2 weeks ago, his urine took on a very strong ammonia smell. Is this a sign that he'll be starting to mark territory soon? Is it a sign of UTI? Is it a reaction to the 14 day Ronidazole course that he completed a couple of weeks ago? Is it a sign of kidney disease?
FYI: I use non clumping, pelletized pine sawdust litter.