My 3-year-old collie, who is very fit and weighs 14.4kg, collapses and lies panting after running non-stop for a while. She stands up shaky on her hind legs and takes nearly an hour to recover. She looks dazed and is on high-energy feed twice a day with exercise before feeding. This behavior only occurs with activity and not at rest. What could be causing this and what should I do?

February 14th, 2024

Do you recommend using Heartgard Plus or Revolution for Collies (69 lbs) or is there another option?

July 14th, 2023

I am not sure if my dog ingested my 250mg of azithromycin, I can only find one on the counter. Is this something I need to be worried about?

October 13th, 2023

I have a 12-year-old Boston terrier with arthritis who has been having trouble jumping off and on the bed, losing control of his back legs, and falling frequently, especially on soft surfaces. He also walks into things and paces around the house, appearing uncomfortable. Is it possible he has a back injury?

September 28th, 2024

Should I be concerned about my 20 lb 5-month-old puppy digesting a Trifexis tablet for an 80 lb dog?

June 25th, 2023