# Dog food Happy Dog fit & vital Senior — 12 kg bag for adult dogs, all breeds

**URL:** https://aio.lv/en/product--happy-dog-hd-5374--12098165
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** Dog Food
**Manufacturer:** happy dog
**Manufacturer code:** HD-5374
**EAN:** 4001967135374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--happy-dog-hd-5374--12098165

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 9.89 EUR |

## Summary description

Complete dry dog food Happy Dog fit & vital Senior in a 12 kg bag formulated for adult dogs of any breed. Designed for the senior life stage, it provides balanced nutrients and energy for everyday feeding. Suitable for owners seeking an all-breed adult maintenance diet with clear portioning for regular meals.

## Long description

Happy Dog fit & vital Senior — 12 kg bag for adult dogs, all breeds is a complete dry diet formulated specifically for older dogs. The recipe follows the Happy Dog Natural Life Concept® and combines five protein sources — salmon, sea fish, egg, lamb and poultry — to provide a balanced amino acid profile and essential fatty acids. The formulation is gluten-free, organ-friendly and enriched with L‑Carnitine, New Zealand mussel extract and vitamin C to support mobility, metabolism and immune function in the senior life stage.
Advantages
Designed for the changed metabolic needs of older dogs, this balanced wholefood is easy to digest and contains optimized levels of protein, phosphorus and sodium to be gentle on internal organs. Salmon supplies valuable Omega‑3 and Omega‑6 fatty acids for skin and coat health, sea fish contributes easily digestible vitamins, egg provides high-quality protein and lamb delivers important minerals. The addition of L‑Carnitine supports energy metabolism while mussel extract contributes compounds that help maintain joint function; vitamin C supports natural defence mechanisms.
Suitable for
Older adult dogs of any breed requiring a maintenance diet
Dogs with reduced activity or changed metabolism in senior years
Owners who prefer a gluten-free, organ-supportive dry food
Dogs needing joint-supporting nutrients as part of everyday feeding
Key specifications
Product form: complete dry kibble
Bag size: 12 kg
Protein sources: salmon, sea fish, egg, lamb, poultry
Gluten-free formulation
Enriched with L‑Carnitine, New Zealand mussel extract and vitamin C
Balanced levels of protein, phosphorus and sodium for organ support
How to use
Feed Happy Dog fit & vital Senior according to the dog’s current body weight, activity level and life stage. Introduce the food gradually over several days when switching from another diet to avoid digestive upset. Provide fresh water at all times. Regularly monitor body condition and adjust portion sizes to maintain an appropriate weight for the dog’s age and activity.
Usage recommendations
Store the bag in a cool, dry place and reseal after opening to preserve freshness. For best results, combine with regular veterinary check-ups, especially for senior dogs, to ensure nutritional needs are met and to address any age-related health issues.

## Specifications

### Nutrition facts

| Feature | Value |
|---|---|
| Fat content | 10 % |
| Crude ash | 5.5 % |
| Crude fibres | 2.5 % |
| Calcium | 1 % |
| Phosphorus | 0.75 % |
| Sodium | 0.35 % |
| Potassium content | 0.5 % |
| Magnesium content | 0.08 % |
| Metabolisable Energy (ME) | 3595 kcal/kg |
| L-carnitine content | 200 mg/kg |
| Biotin content | 575 μg/kg |
| Vitamin C content | 20 mg/kg |
| Iron content | 105 mg/kg |
| Zinc content | 105 mg/kg |
| Manganese content | 25 mg/kg |
| Copper content | 10 mg/kg |
| Iodine content | 2 mg/kg |
| Selenium content | 0.15 mg/kg |
| Vitamin A content | 12000 IU/kg |
| Vitamin D3 content | 1000 IU/kg |
| Vitamin E content | 75 mg/kg |
| Thiamine (vitamin B1) content | 4 mg/kg |
| Riboflavin (vitamin B2) content | 6 mg/kg |
| Niacin (vitamin B3) content | 40 mg/kg |
| Pantothenic acid (vitamin B5) content | 10 mg/kg |
| Vitamin B6 content | 4 mg/kg |
| Vitamin B12 content | 70 μg/kg |

### Features

| Feature | Value |
|---|---|
| Weight | 12 kg |
| Ingredients | Animal protein \* (9% poultry, 4% lamb), rice, rice flour, maize, maize flour, barley, fish meal (4%, of which 50% salmon meal), meat meal, poultry fat, hydrolysed liver, sunflower oil, beet pulp\* (desugared), apple pomace\*, potassium chloride, rapeseed oil, yeast\*, sodium chloride, seaweed\*, linseed (0.16%), dried egg (0.12%), chicory root\* (extract) (0.05%), mussel meat\* (0.02%), yeast\* (extract), milk thistle, artichoke, dandelion, ginger (0.013%), birch leaf, nettle, chamomile, coriander, rosemary, sage, liquorice, thyme (Dried herbs total: 0.16%); \*) dried. Metabolisable energy: 1505 KJ/100g; 3595 Kcal/kg |
| Pet life stage | Adult |
| Dog breed | Any breed |
| Health effects | General health |

## FAQ

### How much does the Happy Dog fit & vital Senior dog food — 12 kg cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All happy dog products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized happy dog service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12098165/67639574_large.webp