I was just going to suggest table food as well. Mine wouldnt even eat that the last 2 days he was around. Chicken was his favorite, I went and bought him a whole rotisserie chicken. Turned his nose at it and wanted nothing to do with it
My Female is very sad, I think it has 100% set in now. She has been crying to go in the basement anytime my Wife or I went down there. Yesterday my Wife was doing laundry and let her in the basement. My Wife said she was searching and sniffing every room in the basement while whimpering. Brought my Wife to tears again. All my Female has done the last 2 days is lay on her bed with Ryno's favorite ball.
Depression in animals is a real thing. Something that has real causes behind it. Almost need to see a shrink at times.
Yesterday, and Today were battles won.
I've gone down the rabbit hole and spoken to about 3 different vets, and all of them come in with a senior neutered/spayed dog should be about 900 calories per day. So how did they come up with that number?
I needed to calculate two things. The Resting Energy Requirement (RER), and the Daily Energy Requirement (DER). RER is based on ideal body weight in Kilograms. DER is based on their activity/age and is a multiple of RER. So Puppies might need 2-3x the RER. And a fat ass dog might need a value of 1.0 to lose weight. A Senior spayed female dog has a DER of 1.6.
RER = 70*(Weight in KG)^(3/4)
DER (Sr Dog Spayed) = RER * 1.6.
So, her DER is 900 calories for easy numbers. Any time I can get more than 900 calories into her means her body can use it to regain weight.
Yesterday I only managed to get 800 calories into her. That felt like a win, but it was NOT enough. Today, I got 950 calories into her. And I think I can sneak some more in, going to try for some Turkey and gravy baby food, which would be an additional 90 calories.
To gain weight, its recommended to multiply the DER by 1.1, so if I can manage 1000 calories, she will be on her weight back to a healthy weight.
Right now, I'll take any day where I meet the minimum 900 DER as it means she won't starve more and its one more day to try again with her.
Here's the website that breaks it down and explains it all.
Are Fluffy and Spot eating too much or too little? Use this step-by-step guide to determine caloric requirements for your veterinary patients.
www.dvm360.com