I am very glad to share this with you, that the nose bleeding problem can be removed from Zack's healthy condition. The doctor found out that is caused by a broken bone from his nose, they did removed it and everything else looks fine (no turmor!).
But please keep Zack on the list, he just had his heartworm treatment part II today. and he still has his skin problem on his legs. thanks. and have a great day.